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.
2016-08-22 16:14:21 +02:00
parent bdf97b8ad8
commit 0b83b8a4dc
1 changed files with 1 additions and 1 deletions
@@ -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;