if (r < 0)
return r;
- found_interface =
+ found_interface = !iface ||
streq(iface, "org.freedesktop.DBus.Properties") ||
streq(iface, "org.freedesktop.DBus.Peer") ||
streq(iface, "org.freedesktop.DBus.Introspectable");
case _SD_BUS_VTABLE_SIGNAL:
if (!member_name_is_valid(v->x.signal.member) ||
- !signature_is_single(strempty(v->x.signal.signature), false)) {
+ !signature_is_valid(strempty(v->x.signal.signature), false)) {
r = -EINVAL;
goto fail;
}