[cleanup] Remove deprecated pattern &CRM_Core_Config::singleton()

[civicrm-core.git] / tools / scripts / civimail-spooler / civimail-spooler.php

diff --git a/tools/scripts/civimail-spooler/civimail-spooler.php b/tools/scripts/civimail-spooler/civimail-spooler.php
index 63bb5a83a5e90ff6aaff6c0eb63b3e62964a37ff..85ad8fd3daebfb39c9fee7ba490fed9aeaf288b9 100644 (file)
--- a/tools/scripts/civimail-spooler/civimail-spooler.php
+++ b/tools/scripts/civimail-spooler/civimail-spooler.php
@@ -17,7 +17,7 @@ require_once "$config_file";
 require_once "CRM/Core/Config.php";
 ');
 
-$config = &CRM_Core_Config::singleton();
+$config = CRM_Core_Config::singleton();
 
 /* Temporary permissioning hack for now */