SCM
Melody_spanner::calc_neutral_stem_direction (SCM smob)
{
- Grob *stem = unsmob_grob (smob);
- Grob *me = unsmob_grob (stem->get_object ("melody-spanner"));
+ Grob *stem = Grob::unsmob (smob);
+ Grob *me = Grob::unsmob (stem->get_object ("melody-spanner"));
if (!me || !me->is_live ())
return scm_from_int (DOWN);