diff options
Diffstat (limited to 'consensus/ethash/consensus.go')
| -rw-r--r-- | consensus/ethash/consensus.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go index bc97dbca4..eb0f73d98 100644 --- a/consensus/ethash/consensus.go +++ b/consensus/ethash/consensus.go @@ -24,6 +24,7 @@ import ( "runtime" "time" + mapset "github.com/deckarep/golang-set" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/consensus" @@ -31,7 +32,6 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/params" - set "gopkg.in/fatih/set.v0" ) // Ethash proof-of-work protocol constants. @@ -177,7 +177,7 @@ func (ethash *Ethash) VerifyUncles(chain consensus.ChainReader, block *types.Blo return errTooManyUncles } // Gather the set of past uncles and ancestors - uncles, ancestors := set.New(), make(map[common.Hash]*types.Header) + uncles, ancestors := mapset.NewSet(), make(map[common.Hash]*types.Header) number, parent := block.NumberU64()-1, block.ParentHash() for i := 0; i < 7; i++ { @@ -198,7 +198,7 @@ func (ethash *Ethash) VerifyUncles(chain consensus.ChainReader, block *types.Blo for _, uncle := range block.Uncles() { // Make sure every uncle is rewarded only once hash := uncle.Hash() - if uncles.Has(hash) { + if uncles.Contains(hash) { return errDuplicateUncle } uncles.Add(hash) |