diff options
| -rw-r--r-- | lily/spanner.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lily/spanner.cc b/lily/spanner.cc index 53d6693654..b5b8a933a2 100644 --- a/lily/spanner.cc +++ b/lily/spanner.cc @@ -358,11 +358,14 @@ Spanner::set_spacing_rods (SCM smob) { Rod r; Spanner *sp = dynamic_cast<Spanner *> (me); - - System *root = get_root_system (me); - vector<Item*> cols (root->broken_col_range (sp->get_bound (LEFT)->get_column (), - sp->get_bound (RIGHT)->get_column ())); + Drul_array<Item*> bounds (sp->get_bound (LEFT), + sp->get_bound (RIGHT)); + if (!bounds[LEFT] || !bounds[RIGHT]) + return SCM_UNSPECIFIED; + + vector<Item*> cols (root->broken_col_range (bounds[LEFT]->get_column (), + bounds[RIGHT]->get_column ())); if (cols.size ()) { |