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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)
}
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")
}
var latestSnapshot *Snapshot
var latestSnapshot *Snapshot = nil
if len(allSnapshots[selfID]) > 0 {
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
}