From e0fe9a8eec481817eac7d8a6b11152992ccff3b9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 31 May 2010 10:26:01 +0000
Subject: * regparse.c (onig_syntax_warn): do not use external strings as  
 printf format.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 regparse.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'regparse.c')

diff --git a/regparse.c b/regparse.c
index e413f55816..2caab909e1 100644
--- a/regparse.c
+++ b/regparse.c
@@ -2859,9 +2859,9 @@ onig_syntax_warn(ScanEnv *env, const char *fmt, ...)
 		(const UChar *)fmt, args);
     va_end(args);
     if (env->sourcefile == NULL)
-	rb_warn((char *)buf);
+      rb_warn("%s", (char *)buf);
     else
-	rb_compile_warn(env->sourcefile, env->sourceline, (char *)buf);
+      rb_compile_warn(env->sourcefile, env->sourceline, "%s", (char *)buf);
 }
 
 static void
-- 
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