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[DS-1065] Don't dereference a missing 'id' attribute; leave authority null

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This commit is contained in:
Mark H. Wood
2012-06-29 13:23:05 -04:00
parent c9820a3bbd
commit 818d7c48c5
1 changed files with 3 additions and 1 deletions
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4
dspace-api/src/main/java/org/dspace/content/authority/DSpaceControlledVocabulary.java
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@@ -190,7 +190,9 @@ public class DSpaceControlledVocabulary extends SelfNamedPlugin implements Choic
{ {
values[i] = node.getAttributes().getNamedItem("label").getNodeValue(); values[i] = node.getAttributes().getNamedItem("label").getNodeValue();
} }
authorities[i] = node.getAttributes().getNamedItem("id").getNodeValue(); Node idAttr = node.getAttributes().getNamedItem("id");
if (null != idAttr) // 'id' is optional
authorities[i] = idAttr.getNodeValue();
} }
int resultCount = Math.min(labels.length - start, limit); int resultCount = Math.min(labels.length - start, limit);
choices = new Choice[resultCount]; choices = new Choice[resultCount];