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-rw-r--r--src/dbus-path.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/dbus-path.c b/src/dbus-path.c
index 9692d6a247..6155792d0d 100644
--- a/src/dbus-path.c
+++ b/src/dbus-path.c
@@ -72,10 +72,24 @@ static int bus_path_append_paths(Manager *m, DBusMessageIter *i, const char *pro
return 0;
}
+static int bus_path_append_unit(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+ Unit *u = data;
+ const char *t;
+
+ assert(m);
+ assert(i);
+ assert(property);
+ assert(u);
+
+ t = u->path.unit ? u->path.unit->meta.id : "";
+
+ return dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t) ? 0 : -ENOMEM;
+}
+
DBusHandlerResult bus_path_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
const BusProperty properties[] = {
BUS_UNIT_PROPERTIES,
- { "org.freedesktop.systemd1.Path", "Unit", bus_property_append_string, "s", u->path.unit->meta.id },
+ { "org.freedesktop.systemd1.Path", "Unit", bus_path_append_unit, "s", u },
{ "org.freedesktop.systemd1.Path", "Paths", bus_path_append_paths, "a(ss)", u },
{ NULL, NULL, NULL, NULL, NULL }
};