Merge pull request #789 from ostrolucky/patch-2

This is exactly what's `empty` for
doctrine · May 2, 2017 · 319c2bc · 319c2bc
2 parents ad84a4d + 8d27d3a
commit 319c2bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Doctrine/Common/EventManager.php b/lib/Doctrine/Common/EventManager.php
@@ -82,7 +82,7 @@ public function getListeners($event = null)
      */
     public function hasListeners($event)
     {
-        return isset($this->_listeners[$event]) && $this->_listeners[$event];
+        return !empty($this->_listeners[$event]);
     }
 
     /**