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| author | Ian Macalinao <me@ian.pw> | 2018-07-24 21:12:49 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@users.noreply.github.com> | 2018-07-24 21:12:49 +0800 |
| commit | d96ba77113e1a87e0402fa4eb6a5776786f8e005 (patch) | |
| tree | 19cbb8627be4e76d5bd245e00aef997295ca509b | |
| parent | 62467e440582db5cc806584c196aaa53d1154425 (diff) | |
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eth/filters: improve error message for invalid filter topics (#17234)
| -rw-r--r-- | eth/filters/api.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/eth/filters/api.go b/eth/filters/api.go index 4e686c0ce..6fea14fee 100644 --- a/eth/filters/api.go +++ b/eth/filters/api.go @@ -564,7 +564,7 @@ func (args *FilterCriteria) UnmarshalJSON(data []byte) error { func decodeAddress(s string) (common.Address, error) { b, err := hexutil.Decode(s) if err == nil && len(b) != common.AddressLength { - err = fmt.Errorf("hex has invalid length %d after decoding", len(b)) + err = fmt.Errorf("hex has invalid length %d after decoding; expected %d for address", len(b), common.AddressLength) } return common.BytesToAddress(b), err } @@ -572,7 +572,7 @@ func decodeAddress(s string) (common.Address, error) { func decodeTopic(s string) (common.Hash, error) { b, err := hexutil.Decode(s) if err == nil && len(b) != common.HashLength { - err = fmt.Errorf("hex has invalid length %d after decoding", len(b)) + err = fmt.Errorf("hex has invalid length %d after decoding; expected %d for topic", len(b), common.HashLength) } return common.BytesToHash(b), err } |