lib/upperkut/processor.rb in upperkut-1.0.0.rc vs lib/upperkut/processor.rb in upperkut-1.0.2

@@ -9,9 +9,10 @@
       @logger = logger
     end
 
     def process
       items = @worker.fetch_items.freeze
+      return unless items.any?
 
       @worker.server_middlewares.invoke(@worker, items) do
         @worker_instance.perform(items)
       end