matz	2007-12-25 23:30:02 +0900 (Tue, 25 Dec 2007)

  New Revision: 14708

  Modified files:
    trunk/ChangeLog
    trunk/lib/rexml/node.rb

  Log:
    * lib/rexml/node.rb (REXML::Node::indent): should initialize rv
      variable.  a patch from Tadayoshi Funaba <tadf AT dotrb.org> in 
      [ruby-dev:32783].

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14708&r2=14707
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/lib/rexml/node.rb?r1=14708&r2=14707

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14707)
+++ ChangeLog	(revision 14708)
@@ -1,3 +1,9 @@
+Tue Dec 25 23:25:29 2007  Yukihiro Matsumoto  <matz@r...>
+
+	* lib/rexml/node.rb (REXML::Node::indent): should initialize rv
+	  variable.  a patch from Tadayoshi Funaba <tadf AT dotrb.org> in 
+	  [ruby-dev:32783].
+
 Tue Dec 25 23:16:01 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* ruby.c (proc_options): encoding option in shbang and RUBYOPT did not
Index: lib/rexml/node.rb
===================================================================
--- lib/rexml/node.rb	(revision 14707)
+++ lib/rexml/node.rb	(revision 14708)
@@ -27,7 +27,7 @@
       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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