diff options
Diffstat (limited to 'src/pow.cpp')
| -rw-r--r-- | src/pow.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/pow.cpp b/src/pow.cpp index cf7ac387f2..fc6ed4f3d1 100644 --- a/src/pow.cpp +++ b/src/pow.cpp @@ -13,7 +13,7 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params& params) { - unsigned int nProofOfWorkLimit = params.powLimit.GetCompact(); + unsigned int nProofOfWorkLimit = UintToArith256(params.powLimit).GetCompact(); // Genesis block if (pindexLast == NULL) @@ -61,6 +61,7 @@ unsigned int CalculateNextWorkRequired(const CBlockIndex* pindexLast, int64_t nF nActualTimespan = params.nPowTargetTimespan*4; // Retarget + const arith_uint256 bnPowLimit = UintToArith256(params.powLimit); arith_uint256 bnNew; arith_uint256 bnOld; bnNew.SetCompact(pindexLast->nBits); @@ -68,8 +69,8 @@ unsigned int CalculateNextWorkRequired(const CBlockIndex* pindexLast, int64_t nF bnNew *= nActualTimespan; bnNew /= params.nPowTargetTimespan; - if (bnNew > params.powLimit) - bnNew = params.powLimit; + if (bnNew > bnPowLimit) + bnNew = bnPowLimit; /// debug print LogPrintf("GetNextWorkRequired RETARGET\n"); @@ -89,7 +90,7 @@ bool CheckProofOfWork(uint256 hash, unsigned int nBits, const Consensus::Params& bnTarget.SetCompact(nBits, &fNegative, &fOverflow); // Check range - if (fNegative || bnTarget == 0 || fOverflow || bnTarget > params.powLimit) + if (fNegative || bnTarget == 0 || fOverflow || bnTarget > UintToArith256(params.powLimit)) return error("CheckProofOfWork(): nBits below minimum work"); // Check proof of work matches claimed amount |