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fix nullpointerex

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This commit is contained in:
Mengyi Zhou 2016-03-18 18:40:01 +08:00
parent 4eda898a9e
commit 62832e2042
1 changed files with 2 additions and 0 deletions
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src/main/java/com/ctrip/zeus/service/query/impl/DefaultGroupCriteriaQuery.java
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@ -74,6 +74,8 @@ public class DefaultGroupCriteriaQuery implements GroupCriteriaQuery {
@Override
public IdVersion[] queryByIdAndMode(Long groupId, SelectionMode mode) throws Exception {
RelGroupStatusDo d = rGroupStatusDao.findByGroup(groupId, RGroupStatusEntity.READSET_FULL);
if (d == null) return new IdVersion[0];
int[] v = VersionUtils.getVersionByMode(mode, d.getOfflineVersion(), d.getOnlineVersion());
IdVersion[] result = new IdVersion[v.length];