From 3d57a5ccfe3b9c773b7c9c933ced25cd9ad002e3 Mon Sep 17 00:00:00 2001
From: Neil Booth <neil@gcc.gnu.org>
Date: Sun, 15 Jun 2003 19:34:27 +0000
Subject: [PATCH] * opts.sh: Quote '+' in regex.

From-SVN: r67984
---
 gcc/opts.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/opts.sh b/gcc/opts.sh
index 84f2c62b079..27dbe4c29de 100644
--- 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]
 	}
-- 
2.30.2