From: Tim Otten <totten@civicrm.org>
Date: Sat, 20 Feb 2021 01:18:16 +0000 (-0800)
Subject: Joomla::synchronizeUsers - Fix notice due to old style reference
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=d5acf0e0b688a072f94a8f9e15505508a681e867;p=civicrm-core.git

Joomla::synchronizeUsers - Fix notice due to old style reference

This fixes a PHP notice when synchronizing all users/contacts:

PHP Notice:  Only variables should be assigned by reference in ...CRM/Utils/System/Joomla.php:855
---

diff --git a/CRM/Utils/System/Joomla.php b/CRM/Utils/System/Joomla.php
index 823fef3360..7651aeb823 100644
--- a/CRM/Utils/System/Joomla.php
+++ b/CRM/Utils/System/Joomla.php
@@ -842,7 +842,7 @@ class CRM_Utils_System_Joomla extends CRM_Utils_System_Base {
     $mail = 'email';
     $name = 'name';
 
-    $JUserTable = &JTable::getInstance('User', 'JTable');
+    $JUserTable = JTable::getInstance('User', 'JTable');
 
     $db = $JUserTable->getDbo();
     $query = $db->getQuery(TRUE);