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handle MDB_KEYEXIST in liveset marking

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This commit is contained in:
vyzo 2020-12-01 18:34:11 +02:00
parent 843fd09a62
commit ce41e394dc
1 changed files with 5 additions and 1 deletions
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6
chain/store/splitstore/liveset.go
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@ -73,7 +73,11 @@ func NewLiveSet(env *lmdb.Env, name string) (LiveSet, error) {
func (s *liveSet) Mark(cid cid.Cid) error {
return s.env.Update(func(txn *lmdb.Txn) error {
return txn.Put(s.db, cid.Hash(), markBytes, 0)
err := txn.Put(s.db, cid.Hash(), markBytes, 0)
if err == nil || lmdb.IsErrno(err, lmdb.KeyExist) {
return nil
}
return err
})
}