gistfile1.txt

~/workspace/kongregate (comment_ratings) $>git diff vendor/
diff --git a/vendor/gems/rack-1.0.1/lib/rack/utils.rb b/vendor/gems/rack-1.0.1/lib/rack/utils.rb
index d54c928..4614d95 100644
--- a/vendor/gems/rack-1.0.1/lib/rack/utils.rb
+++ b/vendor/gems/rack-1.0.1/lib/rack/utils.rb
@@ -22,7 +22,7 @@ module Rack
     def unescape(s)
       s.tr('+', ' ').gsub(/((?:%[0-9a-fA-F]{2})+)/n){
         [$1.delete('%')].pack('H*')
-      }
+      }.force_encoding('utf-8')
     end
     module_function :unescape