From a324863b99e90303746742157e06c8d183db8257 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 6 Nov 2008 17:03:40 +0000
Subject: * lib/rexml/entity.rb (unnormalized): do not call  
 document.record_entity_expansion if document is nil.   see
 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502535>.   Thanks, Naohisa
 Goto. * test/rexml/test_document.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rexml/entity.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/rexml')

diff --git a/lib/rexml/entity.rb b/lib/rexml/entity.rb
index a4093b680b..d2f27ecd44 100644
--- a/lib/rexml/entity.rb
+++ b/lib/rexml/entity.rb
@@ -73,7 +73,7 @@ module REXML
     # all entities -- both %ent; and &ent; entities.  This differs from
     # +value()+ in that +value+ only replaces %ent; entities.
     def unnormalized
-      document.record_entity_expansion
+      document.record_entity_expansion unless document.nil?
       v = value()
       return nil if v.nil?
       @unnormalized = Text::unnormalize(v, parent)
-- 
cgit v1.2.3