diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp index e4daa02b7..d1a942f3f 100644 --- a/src/libslic3r/Print.cpp +++ b/src/libslic3r/Print.cpp @@ -603,7 +603,7 @@ static inline bool model_volume_list_changed(const ModelObject &model_object_old size_t i_old, i_new; for (i_old = 0, i_new = 0; i_old < model_object_old.volumes.size() && i_new < model_object_new.volumes.size();) { const ModelVolume &mv_old = *model_object_old.volumes[i_old]; - const ModelVolume &mv_new = *model_object_new.volumes[i_old]; + const ModelVolume &mv_new = *model_object_new.volumes[i_new]; if (mv_old.type() != type) { ++ i_old; continue;