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

[civicrm-core.git] / tools / scripts / solr / createSolrJSON.php

diff --git a/tools/scripts/solr/createSolrJSON.php b/tools/scripts/solr/createSolrJSON.php
index bbe6eeae6c10f50448e0090920188501d595cecd..005c6555c7d49ead4caca5a8db51e4a73ec4acdd 100644 (file)
--- a/tools/scripts/solr/createSolrJSON.php
+++ b/tools/scripts/solr/createSolrJSON.php
@@ -373,7 +373,7 @@ function run(&$contactIDs) {
   }
 }
 
-$config = &CRM_Core_Config::singleton();
+$config = CRM_Core_Config::singleton();
 $config->userFramework = 'Soap';
 $config->userFrameworkClass = 'CRM_Utils_System_Soap';
 $config->userHookClass = 'CRM_Utils_Hook_Soap';