* gcc_update (apply_patch): Properly quote $1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96705 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/ChangeLog

+2005-03-18  Andreas Schwab  <schwab@suse.de>
+
+	* gcc_update (apply_patch): Properly quote $1.
+
 2005-03-18  Zack Weinberg  <zack@codesourcery.com>
 
 	* gcc_update: Add --silent option.

contrib/gcc_update

@@ -166,15 +166,15 @@ touch_files_reexec () {
 
 # This functions applies a patch to an existing tree.
 apply_patch () {
-    if [ -f $1 ]; then
+    if [ -f "$1" ]; then
 	echo "Applying patch file $1"
-	case "$1" in
+	case $1 in
 	*gz)
-	    gzip -d -c $1 | patch -p1 ;;
+	    gzip -d -c "$1" | patch -p1 ;;
 	*bz2)
-	    bzip2 -d -c $1 | patch -p1 ;;
+	    bzip2 -d -c "$1" | patch -p1 ;;
 	*)
-	    cat $1 | patch -p1 ;;
+	    patch -p1 < "$1";;
 	esac
     fi
     touch_files_reexec