This is exactly what's empty for

doctrine · Apr 30, 2017 · 8d27d3a · 8d27d3a
1 parent 5bd8542
commit 8d27d3a
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]);
     }
 
     /**