From 5002f7a6bffa2ed25aa33da05dca27e68ffba49a Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Mon, 23 Aug 2021 08:53:22 +0200
Subject: [PATCH] IcingaObjectModification: loop with an array

---
 library/Director/Db/Branch/IcingaObjectModification.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Director/Db/Branch/IcingaObjectModification.php b/library/Director/Db/Branch/IcingaObjectModification.php
index eabf4aba..6916343b 100644
--- a/library/Director/Db/Branch/IcingaObjectModification.php
+++ b/library/Director/Db/Branch/IcingaObjectModification.php
@@ -102,7 +102,7 @@ class IcingaObjectModification
     {
         // TODO: dots in varnames -> throw or escape?
         if (isset($properties[$property])) {
-            foreach ($properties[$property] as $key => $value) {
+            foreach ((array) $properties[$property] as $key => $value) {
                 $properties["$property.$key"] = $value;
             }
             unset($properties[$property]);