message: Use auto for mine
diff: @@ -384,7 +384,7 @@ void MapViewState::readStructures(Xml::XmlElement* element)
  if (structureId == StructureID::SID_MINE_FACILITY)
  {
  - Mine* mine = mTileMap->getTile({x, y}, 0)->mine();
  + auto* mine = mTileMap->getTile({x, y}, 0)->mine();
  if (mine == nullptr)
  {
  throw std::runtime_error("Mine Facility is located on a Tile with no Mine.");
  