edit: c:/ruby/libs/ruby/1.8/rexml/attribute.rb;C908357
File: attribute.rb
===================================================================
--- c:/ruby/libs/ruby/1.8/rexml/attribute.rb;C908357  (server)    6/23/2009 1:24 PM
+++ c:/ruby/libs/ruby/1.8/rexml/attribute.rb
@@ -93,7 +93,7 @@
 
 		# Creates (and returns) a hash from both the name and value
 		def hash
-			name.hash + value.hash
+			name.hash ^ value.hash
 		end
 
 		# Returns this attribute out as XML source, expanding the name
===================================================================