added fix for vocabulary field without terms

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/catalogue-ws@149349 82a268e6-3cf1-43bd-a215-b396298e98cf
2017-06-09 08:38:04 +00:00 · 2017-06-09 08:38:04 +00:00 · dee8a06874
parent 025c13a8ca
commit dee8a06874
1 changed files with 3 additions and 0 deletions
--- a/src/main/java/org/gcube/datacatalogue/catalogue/utils/CatalogueUtils.java
+++ b/src/main/java/org/gcube/datacatalogue/catalogue/utils/CatalogueUtils.java
@ -785,6 +785,9 @@ public class CatalogueUtils {
 			if(hasControlledVocabulary){

 				List<String> valuesVocabulary = metadataField.getVocabulary().getVocabularyFields();
+				
+				if(valuesVocabulary == null || valuesVocabulary.isEmpty())
+					return;

 				boolean match = false;
 				for (String valueVocabulary : valuesVocabulary) {