diff options
Diffstat (limited to 'railties/lib/rails/application.rb')
| -rw-r--r-- | railties/lib/rails/application.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb index c594b8a31d..e950d72586 100644 --- a/railties/lib/rails/application.rb +++ b/railties/lib/rails/application.rb @@ -176,7 +176,7 @@ module Rails initializer :initialize_middleware_stack do if config.frameworks.include?(:action_controller) - config.middleware.use(::Rack::Lock, :if => lambda { ActionController::Base.allow_concurrency }) + config.middleware.use(::Rack::Lock, :if => lambda { !ActionController::Base.allow_concurrency }) config.middleware.use(::Rack::Runtime) config.middleware.use(ActionDispatch::ShowExceptions, lambda { ActionController::Base.consider_all_requests_local }) config.middleware.use(ActionDispatch::Callbacks, lambda { ActionController::Dispatcher.prepare_each_request }) |