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eth: let function HeaderByNumber return error when header is nil

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This commit is contained in:
Daniel Liu 2024-03-12 09:02:38 +08:00
parent f34087534d
commit b2a767e660
1 changed files with 5 additions and 1 deletions
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6
eth/api_backend.go
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@ -99,7 +99,11 @@ func (b *EthApiBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNum
return nil, errors.New("PoS V1 does not support confirmed block lookup") return nil, errors.New("PoS V1 does not support confirmed block lookup")
} }
} }
return b.eth.blockchain.GetHeaderByNumber(uint64(blockNr)), nil header := b.eth.blockchain.GetHeaderByNumber(uint64(blockNr))
if header == nil {
return nil, errors.New("header for number not found")
}
return header, nil
} }
func (b *EthApiBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) { func (b *EthApiBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) {