Merged in victorsl/processmaker/PM-1679 (pull request #1537)

PM-00000 "Small fix in CaseScheduler.php"

workflow/engine/classes/model/CaseScheduler.php

@@ -55,6 +55,8 @@ class CaseScheduler extends BaseCaseScheduler
             $con->commit();
 
             //Add Audit Log
+            $perform = $aData["SCH_OPTION"];
+
             switch ($aData['SCH_OPTION']) {
                 case '1':
                     $perform = 'Daily';