From a525f4d5fbc4aae78ba20826360161db14af147b Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 18 Jan 2011 18:17:29 +0000
Subject: * parse.y: avoid NULL reference.  [ruby-dev:43067]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 1 +
 1 file changed, 1 insertion(+)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index bbe842edee..b4ee019a0f 100644
--- a/parse.y
+++ b/parse.y
@@ -8684,6 +8684,7 @@ assign_in_cond(struct parser_params *parser, NODE *node)
 	return 0;
     }
 
+    if (!node->nd_value) return 1;
     switch (nd_type(node->nd_value)) {
       case NODE_LIT:
       case NODE_STR:
-- 
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