standalone: civilint

diff --git a/CRM/Utils/System/Standalone.php b/CRM/Utils/System/Standalone.php
index 0148b32c6767eb6ae121f1dca809d753d544e17f..d68cc4dc4d85040d64f6966627b6fce231b50a0a 100644 (file)
--- a/CRM/Utils/System/Standalone.php
+++ b/CRM/Utils/System/Standalone.php
@@ -109,7 +109,7 @@ class CRM_Utils_System_Standalone extends CRM_Utils_System_Base {
    */
   public function appendBreadCrumb($breadcrumbs) {
     $crumbs = \Civi::$statics[__CLASS__]['breadcrumb'] ?? [];
-    $crumbs += array_column($breadcrumbs, null, 'url');
+    $crumbs += array_column($breadcrumbs, NULL, 'url');
     \Civi::$statics[__CLASS__]['breadcrumb'] = $crumbs;
     CRM_Core_Smarty::singleton()->assign('breadcrumb', array_values($crumbs));
   }