From ead5ddbfbec2492bee71ed7712d227258efb7dca Mon Sep 17 00:00:00 2001
From: Nikita Hovratov <nikita.h@live.de>
Date: Sun, 4 Feb 2024 19:22:43 +0100
Subject: [PATCH] [BUGFIX] Avoid undefined array key warning
 "foreign_match_fields"

Fixes: #616
---
 Classes/ItemsProcFuncs/CTypeList.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/ItemsProcFuncs/CTypeList.php b/Classes/ItemsProcFuncs/CTypeList.php
index e239157a..4312a168 100644
--- a/Classes/ItemsProcFuncs/CTypeList.php
+++ b/Classes/ItemsProcFuncs/CTypeList.php
@@ -44,7 +44,7 @@ public function itemsProcFunc(array &$params, $parentObj): void
             if ($fieldKey === '' && isset($GLOBALS['TYPO3_REQUEST']->getParsedBody()['ajax']['context'])) {
                 $ajaxContext = json_decode($GLOBALS['TYPO3_REQUEST']->getParsedBody()['ajax']['context'], true, 512, JSON_THROW_ON_ERROR);
                 $config = json_decode($ajaxContext['config'], true, 512, JSON_THROW_ON_ERROR);
-                $fieldKey = $config['foreign_match_fields']['tx_mask_content_role'];
+                $fieldKey = $config['foreign_match_fields']['tx_mask_content_role'] ?? '';
             }
 
             $table = $params['row']['tx_mask_content_tablenames'] ?? '';