diff options
Diffstat (limited to 'miner/worker.go')
| -rw-r--r-- | miner/worker.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/miner/worker.go b/miner/worker.go index 9cb4ab76b..9244e06b9 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -127,7 +127,8 @@ out: func (self *worker) wait() { for { for work := range self.recv { - if self.current.block.Number().Uint64() == work.Number { + block := self.current.block + if block.Number().Uint64() == work.Number && block.Nonce() == nil { self.current.block.Header().Nonce = work.Nonce self.chain.InsertChain(types.Blocks{self.current.block}) |