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guarantee round-trip

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This commit is contained in:
Steven Allen 2023-01-13 20:14:22 -08:00
parent 3421e6a127
commit 1045dce1ea
1 changed files with 4 additions and 0 deletions
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4
chain/types/ethtypes/eth_transactions.go
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@ -111,6 +111,10 @@ func EthTxArgsFromMessage(msg *types.Message) (EthTxArgs, error) {
if paramsReader.Len() != 0 { if paramsReader.Len() != 0 {
return EthTxArgs{}, xerrors.Errorf("extra data found in params") return EthTxArgs{}, xerrors.Errorf("extra data found in params")
} }
if len(params) == 0 {
// Otherwise, we don't get a guaranteed round-trip.
return EthTxArgs{}, xerrors.Errorf("cannot invoke contracts with empty parameters from an eth-account")
}
} }
} }