Fix e-notice

only variables should be passed by reference

diff --git a/CRM/Grant/Form/Task.php b/CRM/Grant/Form/Task.php
index 58fd8f9acffa5d5b89aeed1ca610cebed0824108..c78413644586e4f8502de17616c27223c69f9b7a 100644 (file)
--- a/CRM/Grant/Form/Task.php
+++ b/CRM/Grant/Form/Task.php
@@ -120,7 +120,7 @@ class CRM_Grant_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->_grantIds,
+    $this->_contactIds = CRM_Core_DAO::getContactIDsFromComponent($this->_grantIds,
       'civicrm_grant'
     );
   }