From: Doug Evans <xdje42@gmail.com>
Date: Tue, 9 Sep 2014 03:47:57 +0000 (-0700)
Subject: Replace use of magic number with named constant.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d81412aa4b2669d108de0b4e1d8f881cedebd8a9;p=binutils-gdb.git

Replace use of magic number with named constant.

gdb/ChangeLog:

	* guile/scm-cmd.c (gdbscm_parse_command_name): Replace magic number
	with named constant.  Fix style of pointer comparison.
	* python/py-cmd.c (gdbpy_parse_command_name): Ditto.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 59536c61a91..ad5ef6f8729 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2014-09-08  Doug Evans  <xdje42@gmail.com>
+
+	* guile/scm-cmd.c (gdbscm_parse_command_name): Replace magic number
+	with named constant.  Fix style of pointer comparison.
+	* python/py-cmd.c (gdbpy_parse_command_name): Ditto.
+
 2014-09-07  Gabriel Krisman Bertazi  <gabriel@krisman.be>
 
 	PR gdb/17035
diff --git a/gdb/guile/scm-cmd.c b/gdb/guile/scm-cmd.c
index 54bed2cd41a..2c4b2f841bb 100644
--- a/gdb/guile/scm-cmd.c
+++ b/gdb/guile/scm-cmd.c
@@ -531,7 +531,7 @@ gdbscm_parse_command_name (const char *name,
 
   prefix_text2 = prefix_text;
   elt = lookup_cmd_1 (&prefix_text2, *start_list, NULL, 1);
-  if (!elt || elt == (struct cmd_list_element *) -1)
+  if (elt == NULL || elt == CMD_LIST_AMBIGUOUS)
     {
       msg = xstrprintf (_("could not find command prefix '%s'"), prefix_text);
       xfree (prefix_text);
diff --git a/gdb/python/py-cmd.c b/gdb/python/py-cmd.c
index 8bc4bf796e5..45af66b908c 100644
--- a/gdb/python/py-cmd.c
+++ b/gdb/python/py-cmd.c
@@ -487,7 +487,7 @@ gdbpy_parse_command_name (const char *name,
 
   prefix_text2 = prefix_text;
   elt = lookup_cmd_1 (&prefix_text2, *start_list, NULL, 1);
-  if (!elt || elt == (struct cmd_list_element *) -1)
+  if (elt == NULL || elt == CMD_LIST_AMBIGUOUS)
     {
       PyErr_Format (PyExc_RuntimeError, _("Could not find command prefix %s."),
 		    prefix_text);