Fix of previous commit

This commit is contained in:
Lukas Matena 2019-01-23 09:42:04 +01:00
parent bf0232308b
commit 78a9e6036a

View file

@ -1511,7 +1511,7 @@ void GLGizmoFlatten::set_flattening_data(const ModelObject* model_object)
bool object_changed = m_model_object != model_object;
m_model_object = model_object;
if (object_changed || is_plane_update_necessary())
if (model_object && (object_changed || is_plane_update_necessary()))
update_planes();
}