From e6efe5b505f753fb65bd56cd0385c3ec9cc14520 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 20 May 2009 23:53:51 +0000
Subject: * lib/rexml/text.rb (REXML::Text.normalize): call to_s for input.  
 [ruby-talk:337069]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@23504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog         | 5 +++++
 lib/rexml/text.rb | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b5bd805cee..1edb627249 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu May 21 08:50:58 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/rexml/text.rb (REXML::Text.normalize): call to_s for input.
+	  [ruby-talk:337069]
+
 Mon May 18 21:40:11 2009  Tanaka Akira  <akr@fsij.org>
 
 	* lib/pathname.rb (Pathname#sub): suppress a warning.
diff --git a/lib/rexml/text.rb b/lib/rexml/text.rb
index 2bc00429b3..a4a30b6d54 100644
--- a/lib/rexml/text.rb
+++ b/lib/rexml/text.rb
@@ -286,7 +286,7 @@ module REXML
     EREFERENCE = /&(?!#{Entity::NAME};)/
     # Escapes all possible entities
     def Text::normalize( input, doctype=nil, entity_filter=nil )
-      copy = input
+      copy = input.to_s
       # Doing it like this rather than in a loop improves the speed
       #copy = copy.gsub( EREFERENCE, '&amp;' )
       copy = copy.gsub( "&", "&amp;" )
-- 
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