Only mount the ActionCable server if ApplicationCable has been defined

d1d1e303 · David Heinemeier Hansson · f229d045 · d1d1e303
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

railties/lib/rails/generators/rails/app/templates/config/routes.rb ...lib/rails/generators/rails/app/templates/config/routes.rb +1 -1

未找到文件。
--- a/railties/lib/rails/generators/rails/app/templates/config/routes.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/routes.rb
@@ -2,5 +2,5 @@
  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html

  # Serve websocket cable requests in-process
-  mount ActionCable.server => '/cable'
+  mount ActionCable.server => '/cable' if defined?(ApplicationCable)
 end