1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/routing/deprecated_mapper.rb b/actionpack/lib/action_dispatch/routing/deprecated_mapper.rb
index b3146a1c60..4904f0633d 100644
--- a/actionpack/lib/action_dispatch/routing/deprecated_mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/deprecated_mapper.rb
@@ -500,7 +500,7 @@ module ActionDispatch
         end
 
         def add_conditions_for(conditions, method)
-          returning({:conditions => conditions.dup}) do |options|
+          {:conditions => conditions.dup}.tap do |options|
             options[:conditions][:method] = method unless method == :any
           end
         end