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fix: gateway: return an error when an Eth filter is not found

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Previously, we'd just return nothing.
This commit is contained in:
Steven Allen 2023-08-09 12:12:30 -07:00
parent 9310cd6036
commit a626b3e62c
1 changed files with 2 additions and 1 deletions
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3
gateway/proxy_eth.go
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@ -16,6 +16,7 @@ import (
"github.com/filecoin-project/go-state-types/big" "github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/lotus/api" "github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/events/filter"
"github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/types/ethtypes" "github.com/filecoin-project/lotus/chain/types/ethtypes"
) )
@ -427,7 +428,7 @@ func (gw *Node) EthGetFilterChanges(ctx context.Context, id ethtypes.EthFilterID
ft.lk.Unlock() ft.lk.Unlock()
if !ok { if !ok {
return nil, nil return nil, filter.ErrFilterNotFound
} }
return gw.target.EthGetFilterChanges(ctx, id) return gw.target.EthGetFilterChanges(ctx, id)