From 3310cc30ae6f4e5d853f7df661dd73fc91a6993e Mon Sep 17 00:00:00 2001
From: Michael Friedrich <michael.friedrich@icinga.com>
Date: Wed, 22 Mar 2017 16:55:01 +0100
Subject: [PATCH] Fix hash value for empty custom attributes

refs #4991
---
 lib/redis/rediswriter-utility.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/redis/rediswriter-utility.cpp b/lib/redis/rediswriter-utility.cpp
index 7a6ef6c3e..45781e919 100644
--- a/lib/redis/rediswriter-utility.cpp
+++ b/lib/redis/rediswriter-utility.cpp
@@ -65,12 +65,12 @@ String RedisWriter::CalculateCheckSumVars(const ConfigObject::Ptr& object)
 	CustomVarObject::Ptr customVarObject = dynamic_pointer_cast<CustomVarObject>(object);
 
 	if (!customVarObject)
-		return Empty;
+		return HashValue(Empty);
 
 	Dictionary::Ptr vars = customVarObject->GetVars();
 
 	if (!vars)
-		return Empty;
+		return HashValue(Empty);
 
 	return HashValue(vars);
 }
-- 
2.50.0