1 files changed, 3 insertions, 1 deletions
diff --git a/railties/lib/rails/application/default_middleware_stack.rb b/railties/lib/rails/application/default_middleware_stack.rb
index 8fe48feefb..ea2273c1f2 100644
--- a/railties/lib/rails/application/default_middleware_stack.rb
+++ b/railties/lib/rails/application/default_middleware_stack.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Rails
   class Application
     class DefaultMiddlewareStack
@@ -10,7 +12,7 @@ module Rails
       end
 
       def build_stack
-        ActionDispatch::MiddlewareStack.new.tap do |middleware|
+        ActionDispatch::MiddlewareStack.new do |middleware|
           if config.force_ssl
             middleware.use ::ActionDispatch::SSL, config.ssl_options
           end