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Merge pull request #183 from jt70471/prune-patch-1

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fix prune bug when last snapshot is removed for issue #182
This commit is contained in:
gilbertchen
2017-09-14 09:33:39 -04:00
committed by GitHub
parent bfb7370ff2 84fc1343a7
commit 554f63263f
1 changed files with 7 additions and 3 deletions
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10
src/duplicacy_snapshotmanager.go
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@@ -2065,7 +2065,7 @@ func (manager *SnapshotManager) PruneSnapshots(selfID string, snapshotID string,
snapshot.ID, snapshot.Revision) snapshot.ID, snapshot.Revision)
} }
manager.snapshotCache.DeleteFile(0, snapshotPath) manager.snapshotCache.DeleteFile(0, snapshotPath)
fmt.Fprintf(logFile, "Deleted snapshot %s at revision %d\n", snapshot.ID, snapshot.Revision) fmt.Fprintf(logFile, "Deleted cached snapshot %s at revision %d\n", snapshot.ID, snapshot.Revision)
} }
} }
@@ -2074,12 +2074,16 @@ func (manager *SnapshotManager) PruneSnapshots(selfID string, snapshotID string,
"No fossil collection has been created since deleted snapshots did not reference any unique chunks") "No fossil collection has been created since deleted snapshots did not reference any unique chunks")
} }
var latestSnapshot *Snapshot var latestSnapshot *Snapshot = nil
if len(allSnapshots[selfID]) > 0 { if len(allSnapshots[selfID]) > 0 {
latestSnapshot = allSnapshots[selfID][len(allSnapshots[selfID]) - 1] latestSnapshot = allSnapshots[selfID][len(allSnapshots[selfID]) - 1]
} }
manager.CleanSnapshotCache(latestSnapshot, allSnapshots) if latestSnapshot != nil && !latestSnapshot.Flag {
manager.CleanSnapshotCache(latestSnapshot, allSnapshots)
} else {
manager.CleanSnapshotCache(nil, allSnapshots)
}
return true return true
} }