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Merge pull request #8045 from atmire/Avoid-incorrect-sort-entities

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Avoid incorrect sort
This commit is contained in:
Tim Donohue
2021-12-09 12:14:06 -06:00
committed by GitHub
parent fd57b235db f179436284
commit 1dea1adf1e
1 changed files with 3 additions and 1 deletions
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4
dspace-api/src/main/java/org/dspace/content/DSpaceObjectServiceImpl.java
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@@ -625,7 +625,9 @@ public abstract class DSpaceObjectServiceImpl<T extends DSpaceObject> implements
public int compare(MetadataValue o1, MetadataValue o2) {
int compare = o1.getPlace() - o2.getPlace();
if (compare == 0) {
if (o1 instanceof RelationshipMetadataValue) {
if (o1 instanceof RelationshipMetadataValue && o2 instanceof RelationshipMetadataValue) {
return compare;
} else if (o1 instanceof RelationshipMetadataValue) {
return 1;
} else if (o2 instanceof RelationshipMetadataValue) {
return -1;