From 9b198b3d85c6523c3afa9bcbcb1c8737339f107f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 13 Jul 2002 00:32:46 +0000
Subject: [PATCH] * parse.y (literal_concat_string): wrong optimization.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 4 ++++
 parse.y   | 3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 65657a35f8..7fa239afa2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Jul 13 09:30:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
+
+	* parse.y (literal_concat_string): wrong optimization.
+
 Sat Jul 13 01:25:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
 	* lib/resolv.rb (Resolv::DNS::open, close): new.
diff --git a/parse.y b/parse.y
index ef5db61dfb..d0dac69d92 100644
--- a/parse.y
+++ b/parse.y
@@ -4367,8 +4367,7 @@ literal_concat_string(head, tail, str)
 		head->nd_alen += 1;
 	    }
 	    if (!tail) tail = NEW_STR(str);
-	    last1->nd_next = NEW_LIST(tail);
-	    head->nd_alen += 1;
+	    list_append(head, tail);
 	    return head;
 	}
     }