Merge pull request #14358 from samuelsov/billingblockts

[civicrm-core.git] / CRM / Contact / BAO / Group.php

diff --git a/CRM/Contact/BAO/Group.php b/CRM/Contact/BAO/Group.php
index 94d8852e9ab847aa9f1329b955304e7c803410aa..a2e5905f1500d4014ea1ab29b25fe6b0276460dd 100644 (file)
--- a/CRM/Contact/BAO/Group.php
+++ b/CRM/Contact/BAO/Group.php
@@ -1044,7 +1044,7 @@ class CRM_Contact_BAO_Group extends CRM_Contact_DAO_Group {
    * @param array $groupIDs
    *   Array of group ids.
    *
-   * @param NULL $parents
+   * @param string $parents
    * @param string $spacer
    * @param bool $titleOnly
    *
@@ -1112,7 +1112,6 @@ WHERE  id IN $groupIdString
         ];
       }
     }
-    $dao->free();
 
     $hierarchy = [];
     for ($i = 0; $i < count($roots); $i++) {