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[DS-2914] Community filiator script fix

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KevinVdV
2015-11-23 12:42:53 +01:00
parent 440c26c861
commit 017ef54cc3
1 changed files with 2 additions and 1 deletions
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3
dspace-api/src/main/java/org/dspace/administer/CommunityFiliator.java
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@@ -17,6 +17,7 @@ import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.PosixParser;
import org.apache.commons.collections.CollectionUtils;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.Community;
import org.dspace.content.factory.ContentServiceFactory;
@@ -179,7 +180,7 @@ public class CommunityFiliator
// check that a valid filiation would be established
// first test - proposed child must currently be an orphan (i.e.
// top-level)
Community childDad = child.getParentCommunities() != null ? child.getParentCommunities().iterator().next() : null;
Community childDad = CollectionUtils.isNotEmpty(child.getParentCommunities()) ? child.getParentCommunities().iterator().next() : null;
if (childDad != null)
{