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Fix coverity scan 1323172

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This commit is contained in:
Wei Zhou 2015-09-09 14:57:58 +02:00
parent e586d11a1b
commit c15729e71a
1 changed files with 3 additions and 0 deletions
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3
engine/storage/snapshot/src/org/apache/cloudstack/storage/snapshot/SnapshotServiceImpl.java
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@ -409,6 +409,9 @@ public class SnapshotServiceImpl implements SnapshotService {
@Override
public boolean revertSnapshot(SnapshotInfo snapshot) {
SnapshotInfo snapshotOnPrimaryStore = _snapshotFactory.getSnapshot(snapshot.getId(), DataStoreRole.Primary);
if (snapshotOnPrimaryStore == null) {
throw new CloudRuntimeException("Cannot find an entry for snapshot " + snapshot.getId() + " on primary storage pools");
}
PrimaryDataStore store = (PrimaryDataStore)snapshotOnPrimaryStore.getDataStore();
AsyncCallFuture<SnapshotResult> future = new AsyncCallFuture<SnapshotResult>();