= left_point + (robust_scm2double (minlen, 0));
if (heads.size ())
- right_point = max (right_point, heads.top ()->extent (common, X_AXIS)[RIGHT]);
+ right_point = max (right_point, heads.back ()->extent (common, X_AXIS)[RIGHT]);
Real h = sl * robust_scm2double (me->get_property ("thickness"), 0);
Real pad = 2* h;