lib/untied-consumer/observer.rb in untied-consumer-0.0.3 vs lib/untied-consumer/observer.rb in untied-consumer-0.0.4

@@ -68,9 +68,10 @@
         entity = args.shift
 
         return nil unless CALLBACKS.include? event_name
         return nil unless service == observed_service
         return nil unless observed_classes.include? klass
+        return nil unless respond_to?(event_name)
 
         self.send(event_name, entity)
       end
 
       def observed_classes