message: Eliminate temporary _pl (ProductionTypeList)
diff: @@ -402,8 +402,7 @@ void FactoryReport::onListSelectionChange()
  lstProducts.clear();
  if (selectedFactory->state() != StructureState::Destroyed)
  {
  - const Factory::ProductionTypeList& _pl = selectedFactory->productList();
  - for (auto item : _pl)
  + for (auto item : selectedFactory->productList())
  {
  lstProducts.add(productDescription(item), static_cast<int>(item));
  }
  