Avoid notice on rows

civicrm · Mar 17, 2022 · 96d41de · 96d41de
1 parent a449e3d
commit 96d41de
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CRM/Contact/Form/Task/EmailTrait.php b/CRM/Contact/Form/Task/EmailTrait.php
@@ -118,7 +118,8 @@ public function preProcess() {
    * @throws \CRM_Core_Exception
    * @throws \API_Exception
    */
-  protected function traitPreProcess() {
+  protected function traitPreProcess(): void {
+    $this->addExpectedSmartyVariable('rows');
     if ($this->isSearchContext()) {
       // Currently only the contact email form is callable outside search context.
       parent::preProcess();