From a4b0f9125e4929ff5ef66e6aed162014dc2c62b5 Mon Sep 17 00:00:00 2001
From: Jean Flach <jean-marcel.flach@icinga.com>
Date: Tue, 3 Jul 2018 13:30:10 +0200
Subject: [PATCH] Only sync zone_checksum when object in zone

---
 lib/redis/rediswriter-objects.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/redis/rediswriter-objects.cpp b/lib/redis/rediswriter-objects.cpp
index 0b93bcd34..570a0efd3 100644
--- a/lib/redis/rediswriter-objects.cpp
+++ b/lib/redis/rediswriter-objects.cpp
@@ -217,7 +217,8 @@ void RedisWriter::SendConfigUpdate(const ConfigObject::Ptr& object, bool useTran
 
 		checkSums->Set("group_checksums", groupChecksums);
 
-		checkSums->Set("zone_checksum", GetIdentifier(checkable->GetZone()));
+		if (checkable->GetZone())
+			checkSums->Set("zone_checksum", GetIdentifier(checkable->GetZone()));
 	} else {
 		Zone::Ptr zone = dynamic_pointer_cast<Zone>(object);