From 0ed19d9f2024744ba93d0e34db6939766b3cfed5 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Jun 2014 11:26:42 +0200 Subject: Logging, variable rearrangement --- ethchain/block_chain.go | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'ethchain/block_chain.go') diff --git a/ethchain/block_chain.go b/ethchain/block_chain.go index 19b5248d7..286a158ba 100644 --- a/ethchain/block_chain.go +++ b/ethchain/block_chain.go @@ -174,18 +174,12 @@ func (bc *BlockChain) ResetTillBlockHash(hash []byte) error { bc.LastBlockHash = bc.genesisBlock.Hash() bc.LastBlockNumber = 1 } else { - // TODO: Somehow this doesn't really give the right numbers, double check. - // TODO: Change logs into debug lines returnTo = bc.GetBlock(hash) bc.CurrentBlock = returnTo bc.LastBlockHash = returnTo.Hash() - //info := bc.BlockInfo(returnTo) bc.LastBlockNumber = returnTo.Number.Uint64() } - // XXX Why are we resetting? This is the block chain, it has nothing to do with states - //bc.Ethereum.StateManager().PrepareDefault(returnTo) - // Manually reset the last sync block err := ethutil.Config.Db.Delete(lastBlock.Hash()) if err != nil { @@ -231,6 +225,11 @@ func (bc *BlockChain) GetChainFromHash(hash []byte, max uint64) []interface{} { for i := uint64(0); bytes.Compare(currentHash, hash) != 0 && num >= parentNumber && i < count; i++ { // Get the block of the chain block := bc.GetBlock(currentHash) + if block == nil { + ethutil.Config.Log.Debugf("Unexpected error during GetChainFromHash: Unable to find %x\n", currentHash) + break + } + currentHash = block.PrevHash chain = append(chain, block.Value().Val) -- cgit v1.2.3