remove CRM_Core_PseudoConstant::activityType concatenation

diff --git a/CRM/Core/BAO/ActionSchedule.php b/CRM/Core/BAO/ActionSchedule.php
index 4f9ced0fdc4d5de0e2ef2459b6ac4bc6f451ed42..b65e6d136bf7ad4e3c42511e122ab073173817e6 100755 (executable)
--- a/CRM/Core/BAO/ActionSchedule.php
+++ b/CRM/Core/BAO/ActionSchedule.php
@@ -75,7 +75,7 @@ class CRM_Core_BAO_ActionSchedule extends CRM_Core_DAO_ActionSchedule {
   static function getSelection($id = NULL) {
     $mapping = self::getMapping($id);
     $activityStatus = CRM_Core_PseudoConstant::activityStatus();
-    $activityType = CRM_Core_PseudoConstant::activityType(FALSE) + CRM_Core_PseudoConstant::activityType(TRUE, TRUE);
+    $activityType   = CRM_Core_PseudoConstant::activityType(TRUE, TRUE);
 
     $participantStatus = CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label');
     $event = CRM_Event_PseudoConstant::event(NULL, FALSE, "( is_template IS NULL OR is_template != 1 )");