From 20212a0f87f64ebe2bb39937fb9dfe07b1d23bb7 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Tue, 9 Apr 2024 11:48:42 +0200
Subject: [PATCH] VolatileStateResults: Properly handle missing host details

---
 library/Icingadb/Redis/VolatileStateResults.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icingadb/Redis/VolatileStateResults.php b/library/Icingadb/Redis/VolatileStateResults.php
index 94183980..089b93ca 100644
--- a/library/Icingadb/Redis/VolatileStateResults.php
+++ b/library/Icingadb/Redis/VolatileStateResults.php
@@ -131,7 +131,7 @@ class VolatileStateResults extends ResultSet
                 }
             }
 
-            if ($type === 'service' && $row->host instanceof Host) {
+            if ($type === 'service' && $row->host instanceof Host && isset($row->host->id)) {
                 $hostStates[bin2hex($row->host->id)] = $row->host->state;
                 if (empty($hostStateKeys)) {
                     $hostStateKeys = $row->host->state->getColumns();