From b40d12a5f8f796a373093d69c0f5ed9a11440588 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 8 Sep 2005 04:33:30 +0000
Subject: * missing/strchr.c (strrchr): fixed a bug in detecting NUL in a  
 string.  [ruby-dev:26985]

* string.c (rb_str_times): should taint empty strings as well.

* object.c (Init_Object): make class_variable_{get,set} public.
  [ruby-dev:26965]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 missing/strchr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'missing')

diff --git a/missing/strchr.c b/missing/strchr.c
index 82f3cc96b0..886d70ede6 100644
--- a/missing/strchr.c
+++ b/missing/strchr.c
@@ -19,8 +19,10 @@ strrchr(s, c)
     char *s;
     int c;
 {
-    char *save = 0;
+    char *save;
 
+    if (c == 0) return s + strlen(s);
+    save = 0;
     while (*s) {
 	if (*s == c)
 	    save = s;
-- 
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