message: Uncomment out marking stake as spent.
diff: @@ -3763,9 +3763,9 @@ bool CWallet::CreateCoinStake(const CBlockIndex* pindexBest, unsigned int nBits,
  txNew.vin.emplace_back(in);
  //Mark mints as spent
  -// auto* z = (ZerocoinStake*)stakeInput.get();
  -// if (!z->MarkSpent(this, txNew.GetHash()))
  -// return error("%s: failed to mark mint as used\n", __func__);
  + auto* z = (ZerocoinStake*)stakeInput.get();
  + if (!z->MarkSpent(this, txNew.GetHash()))
  + return error("%s: failed to mark mint as used\n", __func__);
  fKernelFound = true;
  break;
  