CRM-20170 Fix participant count in summary report for free events

diff --git a/CRM/Report/Form/Event/Summary.php b/CRM/Report/Form/Event/Summary.php
index e4c8572103b27cbc15e7bd8fa2997abd10f960c7..99a69328da3d0019e00865a80edb77035c8aae8f 100644 (file)
--- a/CRM/Report/Form/Event/Summary.php
+++ b/CRM/Report/Form/Event/Summary.php
@@ -202,8 +202,7 @@ class CRM_Report_Form_Event_Summary extends CRM_Report_Form_Event {
                   $this->_participantWhere
 
         GROUP BY civicrm_participant.event_id,
-                 civicrm_participant.status_id,
-                 civicrm_participant.fee_currency";
+                 civicrm_participant.status_id";
 
     $info = CRM_Core_DAO::executeQuery($sql);
     $participant_data = $participant_info = $currency = array();