diff options
| -rw-r--r-- | actionpack/lib/action_controller/metal.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index a3ad5888de..37e48ee011 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -227,8 +227,12 @@ module ActionController # Returns a Rack endpoint for the given action name. def self.action(name, klass = ActionDispatch::Request) - middleware_stack.build(name.to_s) do |env| - new.dispatch(name, klass.new(env)) + if middleware_stack.any? + middleware_stack.build(name.to_s) do |env| + new.dispatch(name, klass.new(env)) + end + else + lambda { |env| new.dispatch(name, klass.new(env)) } end end |