From 0b83b8a4dcd429e6d14f2251fffdc7eae215c1f5 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 17 Aug 2016 19:03:44 +0200
Subject: bus-util: treat an empty string as a NULL

Instead of ignoring empty strings retrieved via the bus, treat them as NULL, as
it's customary in systemd.
---
 src/shared/bus-util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index b7dda3ee4d..af676db3ea 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -1025,7 +1025,7 @@ static int map_basic(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
                         break;
 
                 if (isempty(s))
-                        break;
+                        s = NULL;
 
                 r = free_and_strdup(p, s);
                 break;
-- 
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