From 898567adfec49f22f23b633201c8d480b1a054fd Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Mon, 20 Nov 2017 12:52:44 +0100
Subject: [PATCH] platform: don't return zero from nmp_object_id_hash()

There is no principle problem with returning zero has hash
value. But just don't do it. Our hash functions should not
return zero. Instead, return nm_hash_static(). This is why
the function exists.
---
 src/platform/nmp-object.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/platform/nmp-object.c b/src/platform/nmp-object.c
index 4b511ff2f5..ee4014ac3c 100644
--- a/src/platform/nmp-object.c
+++ b/src/platform/nmp-object.c
@@ -1070,7 +1070,7 @@ nmp_object_id_hash (const NMPObject *obj)
 	NMHashState h;
 
 	if (!obj)
-		return 0;
+		return nm_hash_static (914932607u);
 
 	nm_hash_init (&h, 914932607u);
 	nmp_object_id_hash_update (obj, &h);