From 9d67808496d5ee3a6737ae359b0dc2fcb06f5767 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Wed, 28 Oct 2020 11:02:24 +0200
Subject: [PATCH] fix tester

---
 tests/integration/Core/Tester.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/integration/Core/Tester.php b/tests/integration/Core/Tester.php
index d0348ee98b..875fc84b90 100644
--- a/tests/integration/Core/Tester.php
+++ b/tests/integration/Core/Tester.php
@@ -146,7 +146,7 @@ class Tester
     {
         $configData = $this->getTestConfigData();
 
-        if ($configData[$optionName] === $data) {
+        if (array_key_exists($optionName, $configData) && $configData[$optionName] === $data) {
             return true;
         }