From: Eileen <eileen@fuzion.co.nz>
Date: Fri, 22 Apr 2016 09:24:48 +0000 (+0000)
Subject: Fix Strict warning discovered in testing
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=1d8a5bb2a84867ea765a74c1ddae6f0ff14e0eeb;p=civicrm-core.git

Fix Strict warning discovered in testing
---

diff --git a/CRM/Contact/Page/View/Summary.php b/CRM/Contact/Page/View/Summary.php
index 13f46994c1..02fe9db092 100644
--- a/CRM/Contact/Page/View/Summary.php
+++ b/CRM/Contact/Page/View/Summary.php
@@ -56,7 +56,7 @@ class CRM_Contact_Page_View_Summary extends CRM_Contact_Page_View {
         trim($entitySubType, CRM_Core_DAO::VALUE_SEPARATOR)
       );
     }
-    $groupTree = &CRM_Core_BAO_CustomGroup::getTree($entityType,
+    $groupTree = CRM_Core_BAO_CustomGroup::getTree($entityType,
       $this,
       $this->_contactId,
       NULL,