* opts.sh: Quote '+' in regex.

From-SVN: r67984
2003-06-15 19:34:27 +00:00 · 2003-06-15 19:34:27 +00:00 · 3d57a5ccfe
commit 3d57a5ccfe
parent 5641d6223e
1 changed files with 1 additions and 1 deletions
--- a/gcc/opts.sh
+++ b/gcc/opts.sh
@ -49,7 +49,7 @@ ${AWK} '
 	result = "0"
 	for (j = 0; j < n_langs; j++) {
 	    regex = " " langs[j] " "
-	    gsub ( "\+", "\\+", regex )
+	    gsub ( "\\+", "\\+", regex )
 	    if (flags ~ regex)
 		result = result " | " macros[j]
 	}