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fix for glsfunc==nil

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zsfelfoldi 2015-08-09 04:16:07 +02:00
parent 9b904067b0
commit 484ba531d4
1 changed files with 10 additions and 2 deletions
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12
core/chain_manager.go
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@ -142,6 +142,14 @@ func NewChainManager(blockDb, stateDb, extraDb common.Database, pow pow.PoW, mux
return bc, nil
}
func (bc *ChainManager) evalGlsFunc(parent *types.Block) *big.Int {
if bc.glsfunc == nil {
return parent.GasLimit()
} else {
return bc.glsfunc(parent)
}
}
func (bc *ChainManager) SetHead(head *types.Block) {
bc.mu.Lock()
defer bc.mu.Unlock()
@ -239,7 +247,7 @@ func (bc *ChainManager) setLastState() error {
bc.Reset()
}
bc.td = bc.currentBlock.Td
bc.currentGasLimit = bc.glsfunc(bc.currentBlock)
bc.currentGasLimit = bc.evalGlsFunc(bc.currentBlock)
if glog.V(logger.Info) {
glog.Infof("Last block (#%v) %x TD=%v\n", bc.currentBlock.Number(), bc.currentBlock.Hash(), bc.td)
@ -761,7 +769,7 @@ out:
// We need some control over the mining operation. Acquiring locks and waiting for the miner to create new block takes too long
// and in most cases isn't even necessary.
if self.lastBlockHash == event.Hash {
self.currentGasLimit = self.glsfunc(event.Block)
self.currentGasLimit = self.evalGlsFunc(event.Block)
self.eventMux.Post(ChainHeadEvent{event.Block})
}
}