diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_curves.hh')
| -rw-r--r-- | source/blender/blenkernel/BKE_curves.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_curves.hh b/source/blender/blenkernel/BKE_curves.hh index b233a89c56d..4117f8b9bdc 100644 --- a/source/blender/blenkernel/BKE_curves.hh +++ b/source/blender/blenkernel/BKE_curves.hh @@ -643,7 +643,9 @@ inline Span<float> CurvesGeometry::evaluated_lengths_for_curve(const int curve_i inline float CurvesGeometry::evaluated_length_total_for_curve(const int curve_index, const bool cyclic) const { - return this->evaluated_lengths_for_curve(curve_index, cyclic).last(); + const Span<float> lengths = this->evaluated_lengths_for_curve(curve_index, cyclic); + /* Check for curves that have no evaluated segments. */ + return lengths.is_empty() ? 0.0f : lengths.last(); } /** \} */ |