internal/ethapi: remove blank lines

Author: fjl

internal/ethapi/api.go

@@ -1325,23 +1325,18 @@ func RPCMarshalHeader(head *types.Header) map[string]interface{} {
 		"transactionsRoot": head.TxHash,
 		"receiptsRoot":     head.ReceiptHash,
 	}
-
 	if head.BaseFee != nil {
 		result["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee)
 	}
-
 	if head.WithdrawalsHash != nil {
 		result["withdrawalsRoot"] = head.WithdrawalsHash
 	}
-
 	if head.BlobGasUsed != nil {
 		result["blobGasUsed"] = hexutil.Uint64(*head.BlobGasUsed)
 	}
-
 	if head.ExcessBlobGas != nil {
 		result["excessBlobGas"] = hexutil.Uint64(*head.ExcessBlobGas)
 	}
-
 	return result
 }