From 460d8c11cd45ff3e85cb90551c7edabc2c831264 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 14 Jul 2013 17:40:32 +0000
Subject: string.c: char length

* string.c (str_null_char): calculate char length.  fix commit miss at
  r41967.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 3e677c4a9e..2e1147adb3 100644
--- a/string.c
+++ b/string.c
@@ -1494,10 +1494,9 @@ zero_filled(const char *s, int n)
 static const char *
 str_null_char(const char *s, long len, const int minlen, rb_encoding *enc)
 {
-    int n;
     const char *e = s + len;
 
-    for (; s + minlen <= e; s += n) {
+    for (; s + minlen <= e; s += rb_enc_mbclen(s, e, enc)) {
 	if (zero_filled(s, minlen)) return s;
     }
     return 0;
-- 
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