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Merge pull request #2396 from TexasDigitalLibrary/dspace-6_x-4211-metadata-export-empty-community

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DS-4211: Set Item iterator to emptyIterator() so that it's never null
This commit is contained in:
kshepherd
2020-03-05 23:46:08 +13:00
committed by GitHub
parent cf1d7c4835 379715f233
commit afefb9e7e1
1 changed files with 2 additions and 1 deletions
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3
dspace-api/src/main/java/org/dspace/app/bulkedit/MetadataExport.java
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@@ -18,6 +18,7 @@ import org.dspace.core.Context;
import org.dspace.handle.factory.HandleServiceFactory; import org.dspace.handle.factory.HandleServiceFactory;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collections;
import java.sql.SQLException; import java.sql.SQLException;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
@@ -101,7 +102,7 @@ public class MetadataExport
{ {
// Add all the collections // Add all the collections
List<Collection> collections = community.getCollections(); List<Collection> collections = community.getCollections();
Iterator<Item> result = null; Iterator<Item> result = Collections.<Item>emptyIterator();
for (Collection collection : collections) for (Collection collection : collections)
{ {
for (int i = 0; i < indent; i++) for (int i = 0; i < indent; i++)