logind: add infrastructure to keep track of machines, and move to slices

[elogind.git] / src / core / dbus-unit.c

diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index b7391b5506d2945eed08e3ae1315d63311e15271..8a7ab349d13c5445e5e0a75a410682e946d351db 100644 (file)
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -89,10 +89,7 @@ static int bus_unit_append_slice(DBusMessageIter *i, const char *property, void
         assert(property);
         assert(u);
 
-        if (UNIT_DEREF(u->slice))
-                d = UNIT_DEREF(u->slice)->id;
-        else
-                d = "";
+        d = strempty(unit_slice_name(u));
 
         if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
                 return -ENOMEM;