replace null with empty enum set

in addition to fix in pr #144
GIScience · Mar 18, 2021 · 8a0a8f1 · 8a0a8f1
1 parent bbfbdf3
commit 8a0a8f1
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/main/lombok/org/heigit/ohsome/ohsomeapi/executor/DataExtractionTransformer.java b/src/main/lombok/org/heigit/ohsome/ohsomeapi/executor/DataExtractionTransformer.java
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 import java.util.Collections;
+import java.util.EnumSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -175,9 +176,9 @@ public List<Feature> buildUnchangedFeatures(OSMEntitySnapshot snapshot) {
     boolean addToOutput = addEntityToOutput(isContainingSimpleFeatureTypes, utils,
         simpleFeatureTypes, geom);
     if (addToOutput) {
-      return Collections.singletonList(
-          exeUtils.createOSMFeature(entity, geom.get(), properties, keysInt, includeTags,
-              includeOSMMetadata, isContributionsEndpoint, elementsGeometry, null));
+      return Collections.singletonList(exeUtils.createOSMFeature(entity, geom.get(), properties,
+          keysInt, includeTags, includeOSMMetadata, isContributionsEndpoint, elementsGeometry,
+          EnumSet.noneOf(ContributionType.class)));
     } else {
       return Collections.emptyList();
     }