+++ /dev/null
-diff -urpN busybox-1.13.3/shell/ash.c busybox-1.13.3-ash/shell/ash.c
---- busybox-1.13.3/shell/ash.c 2009-02-26 12:46:55.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash.c 2009-04-01 01:16:44.000000000 +0200
-@@ -30,7 +30,7 @@
- */
-
- /*
-- * The follow should be set to reflect the type of system you have:
-+ * The following should be set to reflect the type of system you have:
- * JOBS -> 1 if you have Berkeley job control, 0 otherwise.
- * define SYSV if you are running under System V.
- * define DEBUG=1 to compile in debugging ('set -o debug' to turn on)
-@@ -40,6 +40,11 @@
- * a quit signal will generate a core dump.
- */
- #define DEBUG 0
-+/* Tweak debug output verbosity here */
-+#define DEBUG_TIME 0
-+#define DEBUG_PID 1
-+#define DEBUG_SIG 1
-+
- #define PROFILE 0
-
- #define IFS_BROKEN
-@@ -47,9 +52,9 @@
- #define JOBS ENABLE_ASH_JOB_CONTROL
-
- #if DEBUG
--#ifndef _GNU_SOURCE
--#define _GNU_SOURCE
--#endif
-+# ifndef _GNU_SOURCE
-+# define _GNU_SOURCE
-+# endif
- #endif
-
- #include "busybox.h" /* for applet_names */
-@@ -57,15 +62,15 @@
- #include <setjmp.h>
- #include <fnmatch.h>
- #if JOBS || ENABLE_ASH_READ_NCHARS
--#include <termios.h>
-+# include <termios.h>
- #endif
-
- #ifndef PIPE_BUF
--#define PIPE_BUF 4096 /* amount of buffering in a pipe */
-+# define PIPE_BUF 4096 /* amount of buffering in a pipe */
- #endif
-
- #if defined(__uClinux__)
--#error "Do not even bother, ash will not run on uClinux"
-+# error "Do not even bother, ash will not run on uClinux"
- #endif
-
-
-@@ -76,14 +81,6 @@
- #define CMDTABLESIZE 31 /* should be prime */
-
-
--/* ============ Misc helpers */
--
--#define xbarrier() do { __asm__ __volatile__ ("": : :"memory"); } while (0)
--
--/* C99 say: "char" declaration may be signed or unsigned default */
--#define signed_char2int(sc) ((int)((signed char)sc))
--
--
- /* ============ Shell options */
-
- static const char *const optletters_optnames[] = {
-@@ -245,7 +242,30 @@ extern struct globals_misc *const ash_pt
- } while (0)
-
-
-+/* ============ DEBUG */
-+#if DEBUG
-+static void trace_printf(const char *fmt, ...);
-+static void trace_vprintf(const char *fmt, va_list va);
-+# define TRACE(param) trace_printf param
-+# define TRACEV(param) trace_vprintf param
-+# define close(f) do { \
-+ int dfd = (f); \
-+ if (close(dfd) < 0) \
-+ bb_error_msg("bug on %d: closing %d(%x)", \
-+ __LINE__, dfd, dfd); \
-+} while (0)
-+#else
-+# define TRACE(param)
-+# define TRACEV(param)
-+#endif
-+
-+
- /* ============ Utility functions */
-+#define xbarrier() do { __asm__ __volatile__ ("": : :"memory"); } while (0)
-+
-+/* C99 say: "char" declaration may be signed or unsigned by default */
-+#define signed_char2int(sc) ((int)(signed char)(sc))
-+
- static int isdigit_str9(const char *str)
- {
- int maxlen = 9 + 1; /* max 9 digits: 999999999 */
-@@ -284,6 +304,12 @@ raise_exception(int e)
- exception = e;
- longjmp(exception_handler->loc, 1);
- }
-+#if DEBUG
-+#define raise_exception(e) do { \
-+ TRACE(("raising exception %d on line %d\n", (e), __LINE__)); \
-+ raise_exception(e); \
-+} while (0)
-+#endif
-
- /*
- * Called from trap.c when a SIGINT is received. (If the user specifies
-@@ -316,6 +342,12 @@ raise_interrupt(void)
- raise_exception(i);
- /* NOTREACHED */
- }
-+#if DEBUG
-+#define raise_interrupt() do { \
-+ TRACE(("raising interrupt on line %d\n", __LINE__)); \
-+ raise_interrupt(); \
-+} while (0)
-+#endif
-
- #if ENABLE_ASH_OPTIMIZE_FOR_SIZE
- static void
-@@ -334,7 +366,9 @@ force_int_on(void)
- raise_interrupt();
- }
- #define FORCE_INT_ON force_int_on()
--#else
-+
-+#else /* !ASH_OPTIMIZE_FOR_SIZE */
-+
- #define INT_ON do { \
- xbarrier(); \
- if (--suppressint == 0 && intpending) \
-@@ -346,7 +380,7 @@ force_int_on(void)
- if (intpending) \
- raise_interrupt(); \
- } while (0)
--#endif /* ASH_OPTIMIZE_FOR_SIZE */
-+#endif /* !ASH_OPTIMIZE_FOR_SIZE */
-
- #define SAVE_INT(v) ((v) = suppressint)
-
-@@ -376,7 +410,6 @@ static void
- onsig(int signo)
- {
- gotsig[signo - 1] = 1;
-- pendingsig = signo;
-
- if (/* exsig || */ (signo == SIGINT && !trap[SIGINT])) {
- if (!suppressint) {
-@@ -384,6 +417,8 @@ onsig(int signo)
- raise_interrupt(); /* does not return */
- }
- intpending = 1;
-+ } else {
-+ pendingsig = signo;
- }
- }
-
-@@ -684,6 +719,12 @@ trace_printf(const char *fmt, ...)
-
- if (debug != 1)
- return;
-+ if (DEBUG_TIME)
-+ fprintf(tracefile, "%u ", (int) time(NULL));
-+ if (DEBUG_PID)
-+ fprintf(tracefile, "[%u] ", (int) getpid());
-+ if (DEBUG_SIG)
-+ fprintf(tracefile, "pending s:%d i:%d(supp:%d) ", pendingsig, intpending, suppressint);
- va_start(va, fmt);
- vfprintf(tracefile, fmt, va);
- va_end(va);
-@@ -694,6 +735,12 @@ trace_vprintf(const char *fmt, va_list v
- {
- if (debug != 1)
- return;
-+ if (DEBUG_TIME)
-+ fprintf(tracefile, "%u ", (int) time(NULL));
-+ if (DEBUG_PID)
-+ fprintf(tracefile, "[%u] ", (int) getpid());
-+ if (DEBUG_SIG)
-+ fprintf(tracefile, "pending s:%d i:%d(supp:%d) ", pendingsig, intpending, suppressint);
- vfprintf(tracefile, fmt, va);
- }
-
-@@ -998,14 +1045,6 @@ showtree(union node *n)
- shtree(n, 1, NULL, stdout);
- }
-
--#define TRACE(param) trace_printf param
--#define TRACEV(param) trace_vprintf param
--
--#else
--
--#define TRACE(param)
--#define TRACEV(param)
--
- #endif /* DEBUG */
-
-
-@@ -3779,7 +3818,7 @@ dowait(int wait_flags, struct job *job)
- * NB: _not_ safe_waitpid, we need to detect EINTR */
- pid = waitpid(-1, &status,
- (doing_jobctl ? (wait_flags | WUNTRACED) : wait_flags));
-- TRACE(("wait returns pid=%d, status=0x%x\n", pid, status));
-+ TRACE(("wait returns pid=%d, status=0x%x, errno=%d(%s)\n", pid, status, errno, strerror(errno)));
-
- if (pid <= 0) {
- /* If we were doing blocking wait and (probably) got EINTR,
-@@ -5031,7 +5070,9 @@ redirect(union node *redir, int flags)
- if (newfd < 0) {
- /* NTOFD/NFROMFD: copy redir->ndup.dupfd to fd */
- if (redir->ndup.dupfd < 0) { /* "fd>&-" */
-- close(fd);
-+ /* Don't want to trigger debugging */
-+ if (fd != -1)
-+ close(fd);
- } else {
- copyfd(redir->ndup.dupfd, fd | COPYFD_EXACT);
- }
-@@ -5084,7 +5125,7 @@ popredir(int drop, int restore)
- /*close(fd);*/
- copyfd(copy, fd | COPYFD_EXACT);
- }
-- close(copy);
-+ close(copy & ~COPYFD_RESTORE);
- }
- }
- redirlist = rp->next;
-@@ -7871,20 +7912,30 @@ dotrap(void)
- pendingsig = 0;
- xbarrier();
-
-+ TRACE(("dotrap entered\n"));
- for (i = 1, q = gotsig; i < NSIG; i++, q++) {
- if (!*q)
- continue;
-- *q = '\0';
-
- p = trap[i];
-+ /* non-trapped SIGINT is handled separately by raise_interrupt,
-+ * don't upset it by resetting gotsig[SIGINT-1] */
-+ if (i == SIGINT && !p)
-+ continue;
-+
-+ TRACE(("sig %d is active, will run handler '%s'\n", i, p));
-+ *q = '\0';
- if (!p)
- continue;
- skip = evalstring(p, SKIPEVAL);
- exitstatus = savestatus;
-- if (skip)
-+ if (skip) {
-+ TRACE(("dotrap returns %d\n", skip));
- return skip;
-+ }
- }
-
-+ TRACE(("dotrap returns 0\n"));
- return 0;
- }
-
-@@ -7906,28 +7957,32 @@ static void prehash(union node *);
- static void
- evaltree(union node *n, int flags)
- {
--
- struct jmploc *volatile savehandler = exception_handler;
- struct jmploc jmploc;
- int checkexit = 0;
- void (*evalfn)(union node *, int);
- int status;
-+ int int_level;
-+
-+ SAVE_INT(int_level);
-
- if (n == NULL) {
- TRACE(("evaltree(NULL) called\n"));
- goto out1;
- }
-- TRACE(("pid %d, evaltree(%p: %d, %d) called\n",
-- getpid(), n, n->type, flags));
-+ TRACE(("evaltree(%p: %d, %d) called\n", n, n->type, flags));
-
- exception_handler = &jmploc;
- {
- int err = setjmp(jmploc.loc);
- if (err) {
- /* if it was a signal, check for trap handlers */
-- if (exception == EXSIG)
-+ if (exception == EXSIG) {
-+ TRACE(("exception %d (EXSIG) in evaltree, err=%d\n", exception, err));
- goto out;
-+ }
- /* continue on the way out */
-+ TRACE(("exception %d in evaltree, propagating err=%d\n", exception, err));
- exception_handler = savehandler;
- longjmp(exception_handler->loc, err);
- }
-@@ -8010,7 +8065,8 @@ evaltree(union node *n, int flags)
- if (exitstatus == 0) {
- n = n->nif.ifpart;
- goto evaln;
-- } else if (n->nif.elsepart) {
-+ }
-+ if (n->nif.elsepart) {
- n = n->nif.elsepart;
- goto evaln;
- }
-@@ -8036,6 +8092,9 @@ evaltree(union node *n, int flags)
- exexit:
- raise_exception(EXEXIT);
- }
-+
-+ RESTORE_INT(int_level);
-+ TRACE(("leaving evaltree (no interrupts)\n"));
- }
-
- #if !defined(__alpha__) || (defined(__GNUC__) && __GNUC__ >= 3)
-@@ -8281,7 +8340,9 @@ evalpipe(union node *n, int flags)
- if (prevfd >= 0)
- close(prevfd);
- prevfd = pip[0];
-- close(pip[1]);
-+ /* Don't want to trigger debugging */
-+ if (pip[1] != -1)
-+ close(pip[1]);
- }
- if (n->npipe.pipe_backgnd == 0) {
- exitstatus = waitforjob(jp);
-@@ -8913,6 +8974,7 @@ evalcommand(union node *cmd, int flags)
- if (forkshell(jp, cmd, FORK_FG) != 0) {
- exitstatus = waitforjob(jp);
- INT_ON;
-+ TRACE(("forked child exited with %d\n", exitstatus));
- break;
- }
- FORCE_INT_ON;
-@@ -12391,7 +12453,7 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
-
- status = 0;
-- startword = 1;
-+ startword = 2;
- backslash = 0;
- #if ENABLE_ASH_READ_TIMEOUT
- if (timeout) /* NB: ensuring end_ms is nonzero */
-@@ -12399,6 +12461,8 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
- STARTSTACKSTR(p);
- do {
-+ const char *is_ifs;
-+
- #if ENABLE_ASH_READ_TIMEOUT
- if (end_ms) {
- struct pollfd pfd[1];
-@@ -12428,25 +12492,34 @@ readcmd(int argc UNUSED_PARAM, char **ar
- continue;
- }
- if (!rflag && c == '\\') {
-- backslash++;
-+ backslash = 1;
- continue;
- }
- if (c == '\n')
- break;
-- if (startword && *ifs == ' ' && strchr(ifs, c)) {
-- continue;
-+ is_ifs = strchr(ifs, c);
-+ if (startword && is_ifs) {
-+ if (isspace(c))
-+ continue;
-+ /* non-space ifs char */
-+ startword--;
-+ if (startword == 1) /* first one? */
-+ continue;
- }
- startword = 0;
-- if (ap[1] != NULL && strchr(ifs, c) != NULL) {
-+ if (ap[1] != NULL && is_ifs) {
-+ const char *beg;
- STACKSTRNUL(p);
-- setvar(*ap, stackblock(), 0);
-+ beg = stackblock();
-+ setvar(*ap, beg, 0);
- ap++;
-- startword = 1;
-+ /* can we skip one non-space ifs? (2: yes) */
-+ startword = isspace(c) ? 2 : 1;
- STARTSTACKSTR(p);
-- } else {
-- put:
-- STPUTC(c, p);
-+ continue;
- }
-+ put:
-+ STPUTC(c, p);
- }
- /* end of do {} while: */
- #if ENABLE_ASH_READ_NCHARS
-@@ -12460,8 +12533,8 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
-
- STACKSTRNUL(p);
-- /* Remove trailing blanks */
-- while ((char *)stackblock() <= --p && strchr(ifs, *p) != NULL)
-+ /* Remove trailing space ifs chars */
-+ while ((char *)stackblock() <= --p && isspace(*p) && strchr(ifs, *p) != NULL)
- *p = '\0';
- setvar(*ap, stackblock(), 0);
- while (*++ap != NULL)
-@@ -13640,7 +13713,7 @@ int ash_main(int argc UNUSED_PARAM, char
- exception_handler = &jmploc;
- #if DEBUG
- opentrace();
-- trace_puts("Shell args: ");
-+ TRACE(("Shell args: "));
- trace_puts_args(argv);
- #endif
- rootpid = getpid();
-@@ -13692,8 +13765,14 @@ int ash_main(int argc UNUSED_PARAM, char
- }
- state3:
- state = 4;
-- if (minusc)
-+ if (minusc) {
-+ /* evalstring pushes parsefile stack.
-+ * Ensure we don't falsely claim that 0 (stdin)
-+ * is one of stacked source fds */
-+ if (!sflag)
-+ g_parsefile->fd = -1;
- evalstring(minusc, 0);
-+ }
-
- if (sflag || minusc == NULL) {
- #if ENABLE_FEATURE_EDITING_SAVEHISTORY
-@@ -13720,14 +13799,6 @@ int ash_main(int argc UNUSED_PARAM, char
- /* NOTREACHED */
- }
-
--#if DEBUG
--const char *applet_name = "debug stuff usage";
--int main(int argc, char **argv)
--{
-- return ash_main(argc, argv);
--}
--#endif
--
-
- /*-
- * Copyright (c) 1989, 1991, 1993, 1994
-diff -urpN busybox-1.13.3/shell/ash_test/ash-read/read_ifs.right busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.right
---- busybox-1.13.3/shell/ash_test/ash-read/read_ifs.right 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.right 2009-04-01 01:16:44.000000000 +0200
-@@ -0,0 +1,7 @@
-+.a. .b. .c.
-+.a. .b. .c.
-+.a. .. .b,c.
-+.a. .. .b,c.
-+.a. .. .c.
-+.a. .. .c. .d.
-+.a. .. .b,c,d , ,.
-diff -urpN busybox-1.13.3/shell/ash_test/ash-read/read_ifs.tests busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.tests
---- busybox-1.13.3/shell/ash_test/ash-read/read_ifs.tests 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.tests 2009-04-01 01:16:44.000000000 +0200
-@@ -0,0 +1,7 @@
-+printf 'a\t\tb\tc\n' | ( IFS=$(printf "\t") read a b c; echo ".$a. .$b. .$c." )
-+printf 'a\t\tb\tc\n' | ( IFS=$(printf " \t") read a b c; echo ".$a. .$b. .$c." )
-+printf 'a,,b,c\n' | ( IFS="," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a,,b,c\n' | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a ,, c\n' | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a ,, c d\n' | ( IFS=" ," read a b c d; echo ".$a. .$b. .$c. .$d." )
-+printf ' a,,b,c,d , ,\n' | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )
+++ /dev/null
-diff -urpN busybox-1.13.3/shell/hush.c busybox-1.13.3-hush/shell/hush.c
---- busybox-1.13.3/shell/hush.c 2009-02-26 12:46:55.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush.c 2009-03-22 12:46:42.000000000 +0100
-@@ -458,8 +458,11 @@ struct globals {
- smallint fake_mode;
- /* these three support $?, $#, and $1 */
- smalluint last_return_code;
-- char **global_argv;
-+ /* is global_argv and global_argv[1..n] malloced? (note: not [0]) */
-+ smalluint global_args_malloced;
-+ /* how many non-NULL argv's we have. NB: $# + 1 */
- int global_argc;
-+ char **global_argv;
- #if ENABLE_HUSH_LOOPS
- unsigned depth_break_continue;
- unsigned depth_of_loop;
-@@ -633,7 +636,7 @@ static char *unbackslash(char *src)
- return dst;
- }
-
--static char **add_strings_to_strings(char **strings, char **add)
-+static char **add_strings_to_strings(char **strings, char **add, int need_to_dup)
- {
- int i;
- unsigned count1;
-@@ -658,7 +661,7 @@ static char **add_strings_to_strings(cha
- v[count1 + count2] = NULL;
- i = count2;
- while (--i >= 0)
-- v[count1 + i] = add[i];
-+ v[count1 + i] = (need_to_dup ? xstrdup(add[i]) : add[i]);
- return v;
- }
-
-@@ -667,7 +670,7 @@ static char **add_string_to_strings(char
- char *v[2];
- v[0] = add;
- v[1] = NULL;
-- return add_strings_to_strings(strings, v);
-+ return add_strings_to_strings(strings, v, /*dup:*/ 0);
- }
-
- static void putenv_all(char **strings)
-@@ -1213,8 +1216,13 @@ static int o_glob(o_string *o, int n)
- * Otherwise, just finish current list[] and start new */
- static int o_save_ptr(o_string *o, int n)
- {
-- if (o->o_glob)
-- return o_glob(o, n); /* o_save_ptr_helper is inside */
-+ if (o->o_glob) { /* if globbing is requested */
-+ /* If o->has_empty_slot, list[n] was already globbed
-+ * (if it was requested back then when it was filled)
-+ * so don't do that again! */
-+ if (!o->has_empty_slot)
-+ return o_glob(o, n); /* o_save_ptr_helper is inside */
-+ }
- return o_save_ptr_helper(o, n);
- }
-
-@@ -4279,6 +4287,11 @@ int hush_main(int argc, char **argv)
- switch (opt) {
- case 'c':
- G.global_argv = argv + optind;
-+ if (!argv[optind]) {
-+ /* -c 'script' (no params): prevent empty $0 */
-+ *--G.global_argv = argv[0];
-+ optind--;
-+ } /* else -c 'script' PAR0 PAR1: $0 is PAR0 */
- G.global_argc = argc - optind;
- opt = parse_and_run_string(optarg, 0 /* parse_flag */);
- goto final_return;
-@@ -4639,17 +4652,68 @@ static int builtin_read(char **argv)
- return set_local_var(string, 0);
- }
-
--/* built-in 'set [VAR=value]' handler */
-+/* built-in 'set' handler
-+ * SUSv3 says:
-+ * set [-abCefmnuvx] [-h] [-o option] [argument...]
-+ * set [+abCefmnuvx] [+h] [+o option] [argument...]
-+ * set -- [argument...]
-+ * set -o
-+ * set +o
-+ * Implementations shall support the options in both their hyphen and
-+ * plus-sign forms. These options can also be specified as options to sh.
-+ * Examples:
-+ * Write out all variables and their values: set
-+ * Set $1, $2, and $3 and set "$#" to 3: set c a b
-+ * Turn on the -x and -v options: set -xv
-+ * Unset all positional parameters: set --
-+ * Set $1 to the value of x, even if it begins with '-' or '+': set -- "$x"
-+ * Set the positional parameters to the expansion of x, even if x expands
-+ * with a leading '-' or '+': set -- $x
-+ *
-+ * So far, we only support "set -- [argument...]" by ignoring all options
-+ * (also, "-o option" will be mishandled by taking "option" as parameter #1).
-+ */
- static int builtin_set(char **argv)
- {
-- char *temp = argv[1];
- struct variable *e;
-+ char **pp;
-+ char *arg = *++argv;
-
-- if (temp == NULL)
-+ if (arg == NULL) {
- for (e = G.top_var; e; e = e->next)
- puts(e->varstr);
-- else
-- set_local_var(xstrdup(temp), 0);
-+ } else {
-+ /* NB: G.global_argv[0] ($0) is never freed/changed */
-+
-+ if (G.global_args_malloced) {
-+ pp = G.global_argv;
-+ while (*++pp)
-+ free(*pp);
-+ G.global_argv[1] = NULL;
-+ } else {
-+ G.global_args_malloced = 1;
-+ pp = xzalloc(sizeof(pp[0]) * 2);
-+ pp[0] = G.global_argv[0]; /* retain $0 */
-+ G.global_argv = pp;
-+ }
-+ do {
-+ if (arg[0] == '+')
-+ continue;
-+ if (arg[0] != '-')
-+ break;
-+ if (arg[1] == '-' && arg[2] == '\0') {
-+ argv++;
-+ break;
-+ }
-+ } while ((arg = *++argv) != NULL);
-+ /* Now argv[0] is 1st argument */
-+
-+ /* This realloc's G.global_argv */
-+ G.global_argv = pp = add_strings_to_strings(G.global_argv, argv, /*dup:*/ 1);
-+ G.global_argc = 1;
-+ while (*++pp)
-+ G.global_argc++;
-+ }
-
- return EXIT_SUCCESS;
- }
-@@ -4661,9 +4725,14 @@ static int builtin_shift(char **argv)
- n = atoi(argv[1]);
- }
- if (n >= 0 && n < G.global_argc) {
-- G.global_argv[n] = G.global_argv[0];
-+ if (G.global_args_malloced) {
-+ int m = 1;
-+ while (m <= n)
-+ free(G.global_argv[m++]);
-+ }
- G.global_argc -= n;
-- G.global_argv += n;
-+ memmove(&G.global_argv[1], &G.global_argv[n+1],
-+ G.global_argc * sizeof(G.global_argv[0]));
- return EXIT_SUCCESS;
- }
- return EXIT_FAILURE;
-diff -urpN busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.right busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.right
---- busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.right 2009-02-26 12:46:52.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.right 2009-03-22 12:46:20.000000000 +0100
-@@ -1,2 +1,3 @@
- Should be printed
- Should be printed
-+Empty:
-diff -urpN busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.tests busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.tests
---- busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.tests 2009-02-26 12:46:52.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.tests 2009-03-22 12:46:20.000000000 +0100
-@@ -12,3 +12,6 @@ for a in "$@"""; do echo Should not be p
- for a in """$@"; do echo Should not be printed; done
- for a in """$@"''"$@"''; do echo Should not be printed; done
- for a in ""; do echo Should be printed; done
-+
-+# Bug 207: "$@" expands to nothing, and we erroneously glob "%s\\n" twice:
-+printf "Empty:%s\\n" "$@"
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