multi_run.rb in roda-3.49.0

- old
+ new

@@ -89,10 +89,10 @@
       module RequestMethods
         # If one of the stored route prefixes match the current request,
         # dispatch the request to the stored rack application.
         def multi_run
           on self.class.multi_run_regexp do |prefix|
-            yield prefix if block_given?
+            yield prefix if defined?(yield)
             run scope.class.multi_run_apps[prefix]
           end
         end
       end
     end