From 538a9ab0d20e1f462f42b543b874953ae8609d7d Mon Sep 17 00:00:00 2001
From: Alexandre Daubois <alex.daubois@gmail.com>
Date: Thu, 1 Jun 2023 17:07:20 +0200
Subject: [PATCH] [Messenger] Prevent `StopWorkerOnSignalsListener::$signals`
 to be assigned to null in case `SIGTERM` constant doesn't exist

---
 .../Messenger/EventListener/StopWorkerOnSignalsListener.php     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Messenger/EventListener/StopWorkerOnSignalsListener.php b/src/Symfony/Component/Messenger/EventListener/StopWorkerOnSignalsListener.php
index e49e80fe295a2..368c5c5b61862 100644
--- a/src/Symfony/Component/Messenger/EventListener/StopWorkerOnSignalsListener.php
+++ b/src/Symfony/Component/Messenger/EventListener/StopWorkerOnSignalsListener.php
@@ -29,7 +29,7 @@ public function __construct(array $signals = null, LoggerInterface $logger = nul
         if (null === $signals && \defined('SIGTERM')) {
             $signals = [SIGTERM, SIGINT];
         }
-        $this->signals = $signals;
+        $this->signals = $signals ?? [];
         $this->logger = $logger;
     }