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avoiding NPEs in DataPropertyStatementDaoJena stemming from list view problems

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brianjlowe 2014-04-04 16:01:21 -04:00
parent 0e6bbcd5b7
commit 824848323c
1 changed files with 3 additions and 1 deletions
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4
webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DataPropertyStatementDaoJena.java
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@ -447,7 +447,9 @@ public class DataPropertyStatementDaoJena extends JenaBaseDao implements DataPro
while (results.hasNext()) { while (results.hasNext()) {
QuerySolution sol = results.next(); QuerySolution sol = results.next();
Literal value = sol.getLiteral("value"); Literal value = sol.getLiteral("value");
values.add(value); if(value != null) {
values.add(value);
}
} }
log.debug("values = " + values); log.debug("values = " + values);
return values; return values;