- programming_error ("failed tweaking paper column in ligature");
- return;
- }
-
- string name = parent->name ();
- if (name != "PaperColumn")
- {
- // Change column not only for targeted item (NoteColumn), but
- // also for all associated grobs (NoteSpacing, SeparationItem).
- Grob *sl = Staff_symbol_referencer::get_staff_symbol (item);
+ Item *sibling = elements[i];
+ if (!sibling)
+ // should not occur, but who knows... -jr
+ continue;