Just use a normal update on the indifferent hash

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3927 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/lib/action_controller/components.rb

@@ -153,7 +153,7 @@ def request_for_component(controller_name, options)
         
           request.instance_variable_set(
             :@parameters,
-            (options[:params] || {}).with_indifferent_access.regular_update(
+            (options[:params] || {}).with_indifferent_access.update(
               "controller" => controller_name, "action" => options[:action], "id" => options[:id]
             )
           )