From b0d7895cab3ef8b405c9cf271e5e82f8dcf9258e Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 16 Oct 2001 03:27:23 +0000
Subject: * string.c (rb_str_index): wrong increment for non alphanumeric  
 string.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 7a7ccd0ef..a4612221c 100644
--- a/string.c
+++ b/string.c
@@ -1011,8 +1011,8 @@ rb_str_succ(orig)
 	sbeg = RSTRING(str)->ptr; s = sbeg + RSTRING(str)->len - 1;
 	c = '\001';
 	while (sbeg <= s) {
-	    *s += 1;
-	    if (*s-- != 0) break;
+           if ((*s += 1) != 0) break;
+           s--;
 	}
     }
     if (s < sbeg) {
-- 
cgit