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Fix #145666: Crash separating all curves

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The offsets array is empty when there are no curves, even
though its size is usually one more than the number of curves.

Pull Request: https://projects.blender.org/blender/blender/pulls/145669
This commit is contained in:
Hans Goudey 2025-09-03 16:57:58 +02:00 • committed by Hans Goudey
parent 5cc6ad6afe
commit 57f35337e9
1 changed files with 3 additions and 1 deletions
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4
source/blender/editors/curves/intern/curves_edit.cc
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@ -380,7 +380,9 @@ static bke::CurvesGeometry copy_data_to_geometry(const bke::CurvesGeometry &src_
bke::CurvesGeometry dst_curves(offsets.last(), dst_to_src_curve.size());
BKE_defgroup_copy_list(&dst_curves.vertex_group_names, &src_curves.vertex_group_names);
array_utils::copy(offsets, dst_curves.offsets_for_write());
if (!dst_curves.is_empty()) {
array_utils::copy(offsets, dst_curves.offsets_for_write());
}
dst_curves.cyclic_for_write().copy_from(cyclic);
const bke::AttributeAccessor src_attributes = src_curves.attributes();