From 8b1513830cb515f7b0bb132215e3b72cc4d919fd Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Tue, 20 Sep 2022 07:20:29 +0200
Subject: [PATCH] IcingaServiceSet: do not delete Services w/o id

---
 library/Director/Objects/IcingaServiceSet.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/Director/Objects/IcingaServiceSet.php b/library/Director/Objects/IcingaServiceSet.php
index 8e73ad93..60648a55 100644
--- a/library/Director/Objects/IcingaServiceSet.php
+++ b/library/Director/Objects/IcingaServiceSet.php
@@ -278,7 +278,9 @@ class IcingaServiceSet extends IcingaObject implements ExportInterface
         if ($hostId) {
             $deleteIds = [];
             foreach ($this->getServiceObjects() as $service) {
-                $deleteIds[] = (int) $service->get('id');
+                if ($idToDelete = $service->get('id')) {
+                    $deleteIds[] = (int) $idToDelete;
+                }
             }
 
             if (! empty($deleteIds)) {