more fixing to broken file

lib/webrat/merb.rb

@@ -24,6 +24,10 @@ module Webrat
       @response.body.to_s
     end
     
+    def response_code
+      @response.status
+    end
+
     protected
     def do_request(url, data, headers, method)
       @response = request(url, :params => data, :headers => headers, :method => method)
@@ -38,3 +42,4 @@ class Merb::Test::RspecStory
     @browser ||= Webrat::Session.new
   end
 end
+