[redis-messenger] remove undefined array key warnings

PhilETaylor · nicolas-grekas · commit 758539a13065 · 2022-03-04T16:46:35.000+01:00
diff --git a/src/Symfony/Component/Messenger/Bridge/Redis/Transport/Connection.php b/src/Symfony/Component/Messenger/Bridge/Redis/Transport/Connection.php
@@ -346,10 +346,12 @@ public function get(): ?array
         $queuedMessageCount = $this->rawCommand('ZCOUNT', 0, $now);
 
         while ($queuedMessageCount--) {
-            if (![$queuedMessage, $expiry] = $this->rawCommand('ZPOPMIN', 1)) {
+            if (!$message = $this->rawCommand('ZPOPMIN', 1)) {
                 break;
             }
 
+            [$queuedMessage, $expiry] = $message;
+
             if (\strlen($expiry) === \strlen($now) ? $expiry > $now : \strlen($expiry) < \strlen($now)) {
                 // if a future-placed message is popped because of a race condition with
                 // another running consumer, the message is readded to the queue
