diff options
| -rw-r--r-- | core/chain_manager.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/chain_manager.go b/core/chain_manager.go index 2333368de..2ba81550e 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -379,8 +379,11 @@ func (self *ChainManager) ExportN(w io.Writer, first uint64, last uint64) error func (bc *ChainManager) insert(block *types.Block) { key := append(blockNumPre, block.Number().Bytes()...) bc.blockDb.Put(key, block.Hash().Bytes()) - bc.blockDb.Put([]byte("LastBlock"), block.Hash().Bytes()) + + bc.mu.Lock() + defer bc.mu.Unlock() + bc.currentBlock = block bc.lastBlockHash = block.Hash() } |