From 6e83a71d3bb260cf2e02cd88e6a6f72fab50e910 Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 27 Aug 2006 23:03:20 +0000
Subject: Include attribution

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 eval.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'eval.c')

diff --git a/eval.c b/eval.c
index 8ebfbe93bc..0c10daf0be 100644
--- a/eval.c
+++ b/eval.c
@@ -2877,9 +2877,10 @@ rb_eval(VALUE self, NODE *n)
 
       case NODE_CASE:
 	{
-	    VALUE val;
+	    VALUE val = Qundef;
 
-	    val = rb_eval(self, node->nd_head);
+	    if (node->nd_head)
+		val = rb_eval(self, node->nd_head);
 	    node = node->nd_body;
 	    while (node) {
 		if (nd_type(node) != NODE_WHEN) {
-- 
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