From 93d5ccb178086e350bd0d8a6ad8746fcc80d861f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 15 Jan 2024 13:53:08 +0100
Subject: [serversetup-bwlp-ipxe] Add missing null check

---
 modules-available/serversetup-bwlp-ipxe/inc/menuentry.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules-available')

diff --git a/modules-available/serversetup-bwlp-ipxe/inc/menuentry.inc.php b/modules-available/serversetup-bwlp-ipxe/inc/menuentry.inc.php
index 727c456a..da94a16b 100644
--- a/modules-available/serversetup-bwlp-ipxe/inc/menuentry.inc.php
+++ b/modules-available/serversetup-bwlp-ipxe/inc/menuentry.inc.php
@@ -27,7 +27,7 @@ class MenuEntry
 	 */
 	public $sortval;
 	/**
-	 * @var BootEntry
+	 * @var ?BootEntry
 	 */
 	public $bootEntry = null;
 
@@ -94,6 +94,8 @@ class MenuEntry
 
 	public function internalId(): string
 	{
+		if ($this->bootEntry === null)
+			return '';
 		return $this->bootEntry->internalId();
 	}
 
-- 
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