Fix oversight in CityGML version number parsing

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/parser/CityGmlParser.java

@@ -341,16 +341,17 @@ public class CityGmlParser {
 			CityGMLInputFactory inputFactory, ObservedInputStream ois) throws CityGMLReadException {
 		try (CityGMLReader reader = inputFactory.createCityGMLReader(ois)) {
 			Citygml3FeatureMapper mapper = new Citygml3FeatureMapper(config, file);
+			CityGMLVersion version = null;
 			// model is read in chunked mode
 			// object members are replaced by href in model
 			// need to remove the refs and re-add unparsed objects
 			List<AbstractCityObject> acos = new ArrayList<>();
 			while (reader.hasNext()) {
 				AbstractFeature chunk = reader.next();
+				version = CityGMLModules.getCityGMLVersion(reader.getName().getNamespaceURI());
 				if (chunk instanceof CityModel cModel) {
 					cModel.setCityObjectMembers(null);
 					mapper.setCityModel(cModel);
-					CityGMLVersion version = CityGMLModules.getCityGMLVersion(reader.getName().getNamespaceURI());
 					mapper.setCityGMLVersion(version);
 				} else if (chunk instanceof AbstractCityObject aco) {
 					acos.add(aco);
@@ -380,6 +381,7 @@ public class CityGmlParser {
 				// Remove gag
 				gagged = false;
 			}
+			mapper.setCityGMLVersion(version);
 			return mapper.getModel();
 		}
 	}