Index: main_processor.php
===================================================================
--- main_processor.php	(revision 15099)
+++ main_processor.php	(working copy)
@@ -1274,4 +1274,16 @@
 
 		return $this->Application->getMaintenanceMode($check_ips);
 	}
+
+	/**
+	 * Checks if element with given name is defined
+	 *
+	 * @param Array $params
+	 * @return int
+	 * @access protected
+	 */
+	protected function ElementDefined($params)
+	{
+		return $this->Application->Parser->blockFound($params['name']);
+	}
 }