1 files changed, 1 insertions, 3 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/stack.rb b/actionpack/lib/action_dispatch/middleware/stack.rb
index 24be4fee55..0dc1d70e37 100644
--- a/actionpack/lib/action_dispatch/middleware/stack.rb
+++ b/actionpack/lib/action_dispatch/middleware/stack.rb
@@ -60,9 +60,7 @@ module ActionDispatch
       end
 
       def inspect
-        str = klass.to_s
-        args.each { |arg| str += ", #{build_args.inspect}" }
-        str
+        klass.to_s
       end
 
       def build(app)