Update version numbers to 4.4 and lint php

[civicrm-core.git] / api / v3 / CustomGroup.php

diff --git a/api/v3/CustomGroup.php b/api/v3/CustomGroup.php
index e5c06c3d003f219ce41c1fe264ebc260f19a7b74..2a8c6325848a828696b6cbf670e7789ca40a4385 100644 (file)
--- a/api/v3/CustomGroup.php
+++ b/api/v3/CustomGroup.php
@@ -2,7 +2,7 @@
 
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.3                                                |
+ | CiviCRM version 4.4                                                |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2013                                |
  +--------------------------------------------------------------------+
@@ -63,7 +63,7 @@
  * @access public
  */
 function civicrm_api3_custom_group_create($params) {
-  if (is_string($params['extends'])) {
+  if (isset($params['extends']) && is_string($params['extends'])) {
     $extends = explode(",", $params['extends']);
     unset($params['extends']);
     $params['extends'] = $extends;