2 files changed, 6 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index f8ddc8da09..13139358c7 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -52,7 +52,7 @@ module ActionController
 
       def method_for_action(action_name)
         super || begin
-          if view_paths.exists?(action_name.to_s, {:formats => formats}, controller_path)
+          if view_paths.exists?(action_name.to_s, details_for_render, controller_path)
             "default_render"
           end
         end
diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb
index a026289ee5..6e5379745b 100644
--- a/actionpack/lib/action_controller/metal/rendering.rb
+++ b/actionpack/lib/action_controller/metal/rendering.rb
@@ -23,10 +23,14 @@ module ActionController
 
       def _render_partial(options)
         options[:partial] = action_name if options[:partial] == true
-        options[:_details] = {:formats => formats}
+        options[:_details] = details_for_render
         super
       end
 
+      def details_for_render
+        {:formats => formats}
+      end
+
       def format_for_text
         formats.first
       end