From 207c58b518c31e6f54c0e4acab8dad76c3dda8c7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 14 Jun 2012 03:03:52 +0000
Subject: eval.c: set nil if nothing done

* eval.c (ruby_eval_main_internal): set nil to the result if nothing
  executed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 eval.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eval.c b/eval.c
index 139c320733..cc16e393e8 100644
--- a/eval.c
+++ b/eval.c
@@ -273,7 +273,10 @@ ruby_eval_main_internal(VALUE iseqval, VALUE* result)
     volatile VALUE retval;
     rb_thread_t *th = GET_THREAD();
 
-    if (!iseqval) return 0;
+    if (!iseqval) {
+	*result = Qnil;
+	return 0;
+    }
 
     PUSH_TAG();
     if ((state = EXEC_TAG()) == 0) {
-- 
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