CRM-17335 - Remove unnecessary use of CRM_Core_DAO::$_nullObject

[civicrm-core.git] / CRM / Case / Form / ActivityToCase.php

diff --git a/CRM/Case/Form/ActivityToCase.php b/CRM/Case/Form/ActivityToCase.php
index fb08fbb5607cded47b840dd5c324376498124f79..fc0a6b5b7bf93e6be46e289dd947fcab4fb1aa2e 100644 (file)
--- a/CRM/Case/Form/ActivityToCase.php
+++ b/CRM/Case/Form/ActivityToCase.php
@@ -40,12 +40,12 @@ class CRM_Case_Form_ActivityToCase extends CRM_Core_Form {
    * Build all the data structures needed to build the form.
    */
   public function preProcess() {
-    $this->_activityId = CRM_Utils_Request::retrieve('activityId', 'Positive', CRM_Core_DAO::$_nullObject);
+    $this->_activityId = CRM_Utils_Request::retrieve('activityId', 'Positive');
     if (!$this->_activityId) {
       CRM_Core_Error::fatal('required activity id is missing.');
     }
 
-    $this->_currentCaseId = CRM_Utils_Request::retrieve('caseId', 'Positive', CRM_Core_DAO::$_nullObject);
+    $this->_currentCaseId = CRM_Utils_Request::retrieve('caseId', 'Positive');
     $this->assign('currentCaseId', $this->_currentCaseId);
     $this->assign('buildCaseActivityForm', TRUE);
   }