From a301608a746d70912aba3096b1456606e5c8b567 Mon Sep 17 00:00:00 2001
From: andrewpthompson <andrewpthompson@users.noreply.github.com>
Date: Mon, 17 Dec 2018 12:03:54 +1030
Subject: [PATCH] Fix e-notice

only variables should be passed by reference
---
 CRM/Event/Form/Task.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Event/Form/Task.php b/CRM/Event/Form/Task.php
index cc7df4d31d..98f3c1006b 100644
--- a/CRM/Event/Form/Task.php
+++ b/CRM/Event/Form/Task.php
@@ -130,7 +130,7 @@ class CRM_Event_Form_Task extends CRM_Core_Form_Task {
    * since its used for things like send email
    */
   public function setContactIDs() {
-    $this->_contactIds = &CRM_Core_DAO::getContactIDsFromComponent($this->_participantIds,
+    $this->_contactIds = CRM_Core_DAO::getContactIDsFromComponent($this->_participantIds,
       'civicrm_participant'
     );
   }
-- 
2.25.1