int64 deltaTime = pblock->GetBlockTime() - pcheckpoint->nTime;
if (deltaTime < 0)
{
- pfrom->Misbehaving(100);
+ if (pfrom)
+ pfrom->Misbehaving(100);
return error("ProcessBlock() : block with timestamp before last checkpoint");
}
CBigNum bnNewBlock;
bnRequired.SetCompact(ComputeMinWork(pcheckpoint->nBits, deltaTime));
if (bnNewBlock > bnRequired)
{
- pfrom->Misbehaving(100);
+ if (pfrom)
+ pfrom->Misbehaving(100);
return error("ProcessBlock() : block with too little proof-of-work");
}
}