From 44773e41e51ecdaa397dc16779ed2eb43b4dfd81 Mon Sep 17 00:00:00 2001
From: Nicola Galgano <optimus4joomla@gmail.com>
Date: Thu, 20 Mar 2025 10:11:34 +0100
Subject: [PATCH] warning when run  mfa.cy.js

PHP Warning:  Only the first byte will be assigned to the string offset in C:\laragon\www\530\administrator\components\com_users\src\Model\BackupcodesModel.php on line 258
---
 .../components/com_users/src/Model/BackupcodesModel.php         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/administrator/components/com_users/src/Model/BackupcodesModel.php b/administrator/components/com_users/src/Model/BackupcodesModel.php
index cae3ab133197b..33271b4f73c99 100644
--- a/administrator/components/com_users/src/Model/BackupcodesModel.php
+++ b/administrator/components/com_users/src/Model/BackupcodesModel.php
@@ -252,7 +252,7 @@ public function isBackupCode($code, ?User $user = null): bool
          */
         $otherResult = false;
 
-        $temp1 = '';
+        $temp1 = [];
 
         for ($i = 0; $i < 10; $i++) {
             $temp1[$i] = random_int(0, 99999999);