From 2c64c712dbea8ba359d447352339662e44d4d7a6 Mon Sep 17 00:00:00 2001
From: mattn <mattn.jp@gmail.com>
Date: Wed, 25 Apr 2012 09:43:10 +0900
Subject: return 0 if code is generated.

---
 tools/mruby/mruby.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/mruby/mruby.c b/tools/mruby/mruby.c
index aea2a7cd6..879a9b4d2 100644
--- a/tools/mruby/mruby.c
+++ b/tools/mruby/mruby.c
@@ -139,5 +139,5 @@ main(int argc, char **argv)
 
   cleanup(&args);
 
-  return n;
+  return n > 0 ? 0 : 1;
 }
-- 
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