message: Inline use of structureElement temporary
diff: @@ -510,8 +510,7 @@ void StructureManager::serialize(NAS2D::Xml::XmlElement* element)
  for (auto& [structure, tile] : mStructureTileTable)
  {
  - auto* structureElement = serializeStructure(structure, tile);
  - structures->linkEndChild(structureElement);
  + structures->linkEndChild(serializeStructure(structure, tile));
  }
  element->linkEndChild(structures);
  