From e2e04c149ce93f8d5b9f523ec654aea332961cd8 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 Apr 2008 07:37:03 +0000
Subject: * lib/rexml/node.rb (REXML::Node::indent): should initialize rv  
 variable.  a patch from Tadayoshi Funaba <tadf AT dotrb.org> in  
 [ruby-dev:32783].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rexml/node.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/rexml/node.rb b/lib/rexml/node.rb
index 9780376829..d5e8456e53 100644
--- a/lib/rexml/node.rb
+++ b/lib/rexml/node.rb
@@ -27,7 +27,7 @@ module REXML
       unless indent.nil?
         Kernel.warn( "#{self.class.name}.to_s(indent) parameter is deprecated" )
         f = REXML::Formatters::Pretty.new( indent )
-        f.write( self, rv, indent )
+        f.write( self, rv = "" )
       else
         f = REXML::Formatters::Default.new
         f.write( self, rv = "" )
-- 
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