lib/upperkut/processor.rb in upperkut-0.7.0 vs lib/upperkut/processor.rb in upperkut-0.7.1

@@ -26,9 +26,10 @@
       end
     end
 
     def kill
       return unless @thread
+
       @thread.raise Upperkut::Shutdown
       @thread.value # wait
     end
 
     private