diff --git a/xs/src/libslic3r/SupportMaterial.cpp b/xs/src/libslic3r/SupportMaterial.cpp index 79bd66dfc..1bf9675df 100644 --- a/xs/src/libslic3r/SupportMaterial.cpp +++ b/xs/src/libslic3r/SupportMaterial.cpp @@ -1108,6 +1108,8 @@ PrintObjectSupportMaterial::MyLayersPtr PrintObjectSupportMaterial::top_contact_ contact_out[k] = contact_out[i]; i = j; } + if (k < contact_out.size()) + contact_out.erase(contact_out.begin() + k, contact_out.end()); } BOOST_LOG_TRIVIAL(debug) << "PrintObjectSupportMaterial::top_contact_layers() in parallel - end";