From df5a9e28234919326128db50c13467d971871cbf Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 18 May 1999 06:06:17 +0000
Subject: mbc bug in regex

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 regex.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'regex.c')

diff --git a/regex.c b/regex.c
index 29e720776b..3199fe4f9e 100644
--- a/regex.c
+++ b/regex.c
@@ -2968,9 +2968,11 @@ re_search(bufp, string, size, startpos, range, regs)
 	while (range > 0) {
 	  c = *p++;
 	  if (ismbchar(c)) {
-	    int len = mbclen(c) - 1;
+	    int len;
+
 	    if (fastmap[c])
 	      break;
+	    len = mbclen(c) - 1;
 	    while (len--) {
 	      c = *p++;
 	      range--;
@@ -2981,8 +2983,8 @@ re_search(bufp, string, size, startpos, range, regs)
 	  else {
 	    if (fastmap[MAY_TRANSLATE() ? translate[c] : c])
 	      break;
-	    range--;
 	  }
+	  range--;
 	}
       startpos_adjust:
 	startpos += irange - range;
-- 
cgit v1.2.3