From a1fc82b772dc565e0b859539e678acf4e803cc10 Mon Sep 17 00:00:00 2001
From: catch <catch@35733.no-reply.drupal.org>
Date: Wed, 20 Oct 2021 10:14:04 +0100
Subject: [PATCH] Issue #3244592 by alexpott: Fix deprecation error in
 run-tests.sh on PHP 8.1

---
 core/scripts/run-tests.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/scripts/run-tests.sh b/core/scripts/run-tests.sh
index 2163902ba148..542006552675 100755
--- a/core/scripts/run-tests.sh
+++ b/core/scripts/run-tests.sh
@@ -480,7 +480,7 @@ function simpletest_script_init() {
   // using the presence of 'drupalci' in the sqlite argument.
   // @todo https://www.drupal.org/project/drupalci_testbot/issues/2860941 Use
   //   better environment variable to detect DrupalCI.
-  if (!$args['execute-test'] && preg_match('/drupalci/', $args['sqlite'])) {
+  if (!$args['execute-test'] && preg_match('/drupalci/', $args['sqlite'] ?? '')) {
     // Update PHPUnit if needed and possible. There is a later check once the
     // autoloader is in place to ensure we're on the correct version. We need to
     // do this before the autoloader is in place to ensure that it is correct.
-- 
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