X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FController.php;h=8cdb5a2d5226a3047a1c39c5f8f9c688e86afc98;hb=914d3734262de491f6a98f84cd5b78c48c7dd365;hp=6f2ea70368ae7bc4bf16648291522928c4ddfd4e;hpb=8f6e04e904288b3307b8bb63acb82fbbec25a4f8;p=civicrm-core.git

diff --git a/CRM/Core/Controller.php b/CRM/Core/Controller.php
index 6f2ea70368..8cdb5a2d52 100644
--- a/CRM/Core/Controller.php
+++ b/CRM/Core/Controller.php
@@ -464,7 +464,7 @@ class CRM_Core_Controller extends HTML_QuickForm_Controller {
    */
   public function getButtonName() {
     $data = &$this->container();
-    return CRM_Utils_Array::value('_qf_button_name', $data);
+    return $data['_qf_button_name'] ?? NULL;
   }
 
   /**