diff --git a/includes/wf_crm_webform_postprocess.inc b/includes/wf_crm_webform_postprocess.inc
index 770dee7ff..5c6b1193f 100644
--- a/includes/wf_crm_webform_postprocess.inc
+++ b/includes/wf_crm_webform_postprocess.inc
@@ -1423,16 +1423,10 @@ class wf_crm_webform_postprocess extends wf_crm_webform_base {
                 }
               }
               if ($mail) {
-                $caseId = (isset($params['case_id'])) ? $params['case_id'] : NULL;
+                $caseId = isset($params['case_id']) ? $params['case_id'] : NULL;
+                $caseClientId = $caseId ? CRM_Utils_Array::first(CRM_Case_BAO_Case::getCaseClients($caseId)) : NULL;
                 // Include attachments while sending a copy of activity.
                 $attachments = CRM_Core_BAO_File::getEntityFile('civicrm_activity', $activity['id']);
-                $caseClientId = NULL;
-                if ($caseId) {
-                  $caseClients = CRM_Case_BAO_Case::getCaseClients($caseId);
-                  if (count($caseClients) > 0) {
-                    $caseClientId = $caseClients[0];
-                  }
-                }
                 CRM_Case_BAO_Case::sendActivityCopy($caseClientId, $activity['id'], $mail, $attachments, $caseId);
               }
             }