int line_count = Staff_symbol_referencer::line_count (me);
Real ss = Staff_symbol_referencer::staff_space (me);
+ bool position_override = scm_is_number (me->get_property ("staff-position"));
Real amount = robust_scm2double (me->get_property ("staff-position"), 0)
* 0.5 * ss;
- bool position_override = amount;
if (line_count % 2)
{