2 files changed, 6 insertions, 4 deletions
diff --git a/actionpack/lib/action_controller/caching/actions.rb b/actionpack/lib/action_controller/caching/actions.rb
index a4bac3caed..a1c582560c 100644
--- a/actionpack/lib/action_controller/caching/actions.rb
+++ b/actionpack/lib/action_controller/caching/actions.rb
@@ -103,12 +103,14 @@ module ActionController #:nodoc:
       end
 
       def _save_fragment(name, options)
-        return unless caching_allowed?
-
         content = response_body
         content = content.join if content.is_a?(Array)
 
-        write_fragment(name, content, options)
+        if caching_allowed?
+          write_fragment(name, content, options)
+        else
+          content
+        end
       end
 
     protected
diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb
index b2c8053584..e5db31061b 100644
--- a/actionpack/lib/action_controller/metal.rb
+++ b/actionpack/lib/action_controller/metal.rb
@@ -36,7 +36,7 @@ module ActionController
       action = action.to_s
       raise "MiddlewareStack#build requires an app" unless app
 
-      reverse.inject(app) do |a, middleware|
+      middlewares.reverse.inject(app) do |a, middleware|
         middleware.valid?(action) ?
           middleware.build(a) : a
       end