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Merge pull request #230 from ngtuna/double-validation-fix-1

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double validation bugfix
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Tuna 2018-10-23 17:35:07 +07:00 committed by GitHub
commit 3b4106fc12
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1 changed files with 2 additions and 1 deletions
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3
eth/backend.go
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@ -191,7 +191,8 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
// Hook double validation
doubleValidateHook := func(block *types.Block) error {
snap, err := c.GetSnapshot(eth.blockchain, block.Header())
parentBlk := eth.blockchain.GetBlockByHash(block.ParentHash())
snap, err := c.GetSnapshot(eth.blockchain, parentBlk.Header())
if err != nil {
if err == consensus.ErrUnknownAncestor {
log.Warn("Block chain forked.", "error", err)