message: Also don't add extra textures
diff: @@ -187,7 +187,6 @@ void load_ply(std::string const& filename, model& mod)
  tex.reset(&dummy_texel);
  mod.textures.push_back(std::move(tex));
  }
  - mod.textures.push_back({0, 0});
  }
  catch (std::exception const& e)
  {
  