cerc-io/lotus
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optimize code use existence var

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This commit is contained in:
zgfzgf 2020-12-03 09:54:57 +08:00
parent 3196b2cfd5
commit 178691e37f
1 changed files with 1 additions and 1 deletions
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2
miner/miner.go
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@ -409,7 +409,7 @@ func (m *Miner) mineOne(ctx context.Context, base *MiningBase) (*types.BlockMsg,
return nil, xerrors.Errorf("failed to marshal miner address: %w", err)
}
rand, err := store.DrawRandomness(rbase.Data, crypto.DomainSeparationTag_WinningPoStChallengeSeed, base.TipSet.Height()+base.NullRounds+1, buf.Bytes())
rand, err := store.DrawRandomness(rbase.Data, crypto.DomainSeparationTag_WinningPoStChallengeSeed, round, buf.Bytes())
if err != nil {
return nil, xerrors.Errorf("failed to get randomness for winning post: %w", err)
}