From e41a1c0f10db58206394bbef056a0613c353ab92 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 8 Dec 2004 02:46:39 +0000
Subject: * parse.y (string_content): get rid of segfault at empty evstr.  
 fixed: [ruby-dev:25113]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 5bc3476014..2006610b90 100644
--- a/parse.y
+++ b/parse.y
@@ -3599,7 +3599,7 @@ string_content	: tSTRING_CONTENT
 			COND_LEXPOP();
 			CMDARG_LEXPOP();
 		    /*%%%*/
-		        $3->flags &= ~NODE_NEWLINE;
+		        if ($3) $3->flags &= ~NODE_NEWLINE;
 			$$ = new_evstr($3);
 		    /*%
 			$$ = dispatch1(string_embexpr, $3);
-- 
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