From 5bc4c5765e2a64eb92b1128f104691fecc0049ef Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Mon, 7 Apr 2025 19:39:23 +0200
Subject: [PATCH] [ticket/17490] Use isset instead of !empty()

PHPBB-17490
---
 phpBB/phpbb/messenger/method/base.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/phpbb/messenger/method/base.php b/phpBB/phpbb/messenger/method/base.php
index 0fb46b2cb3..c8c7129caf 100644
--- a/phpBB/phpbb/messenger/method/base.php
+++ b/phpBB/phpbb/messenger/method/base.php
@@ -423,7 +423,7 @@ abstract class base implements messenger_interface
 	 */
 	public function save_queue(): void
 	{
-		if ($this->use_queue && !empty($this->queue))
+		if ($this->use_queue && isset($this->queue))
 		{
 			$this->queue->save();
 		}