FDF_HAVELABEL
sc->flags &= ~FDF_HAVELABEL;
if ((sc->flags & FDF_HAVELABEL) == 0)
if ((sc->flags & FDF_HAVELABEL) == 0) {
sc->flags &= ~FDF_HAVELABEL;
if (sc->flags & FDF_HAVELABEL &&
sc->flags |= FDF_HAVELABEL;
if ((sc->flags & FDF_HAVELABEL) == 0)
if ((sc->flags & FDF_HAVELABEL) == 0)