CRM-17485 fix

diff --git a/CRM/Report/Form/Event/ParticipantListCount.php b/CRM/Report/Form/Event/ParticipantListCount.php
index b9f2d2c6940d3cd9168324fa2db825eb436ef35d..899052984551bffb10601b59be06d3cfc29593ef 100644 (file)
--- a/CRM/Report/Form/Event/ParticipantListCount.php
+++ b/CRM/Report/Form/Event/ParticipantListCount.php
@@ -241,6 +241,7 @@ class CRM_Report_Form_Event_ParticipantListCount extends CRM_Report_Form_Event {
             'name' => 'role_id',
             'title' => ts('Participant Role'),
             'operatorType' => CRM_Report_Form::OP_MULTISELECT_SEPARATOR,
+            'type' => CRM_Utils_Type::T_INT,
             'options' => CRM_Event_PseudoConstant::participantRole(),
           ),
           'participant_register_date' => array(