X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=symlink-tree;h=5b18cab92388f5d9bfde8e1f43f21a3cb21b74fd;hb=630446347239f042ffcacd56e2fb054a55c5c3ee;hp=096582db6eb6426e681539e9f55b1a4ca18281f6;hpb=5b64ad42d36e6d487e1f7287d37fbc243a178e72;p=binutils-gdb.git

diff --git a/symlink-tree b/symlink-tree
index 096582db6eb..5b18cab9238 100755
--- a/symlink-tree
+++ b/symlink-tree
@@ -10,18 +10,23 @@ prog=$0
 srcdir=$1
 ignore="$2"
 
+if test $# -lt 1; then
+  echo "symlink-tree error:  Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
+  exit 1
+fi
+
 ignore_additional=". .. CVS"
 
 # If we were invoked with a relative path name, adjust ${prog} to work
 # in subdirs.
 case ${prog} in
-/*) ;;
+/* | [A-Za-z]:[\\/]*) ;;
 *) prog=../${prog} ;;
 esac
 
 # Set newsrcdir to something subdirectories can use.
 case ${srcdir} in
-/*) newsrcdir=${srcdir} ;;
+/* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;;
 *) newsrcdir=../${srcdir} ;;
 esac