message: Fix for wallet.dat corruption if there are sigma txs in the wallet
diff: @@ -442,11 +442,10 @@ bool CheckSigmaTransaction(
  }
  // accept sigma tx into 5 more blocks, to allow mempool cleared
  - if(realHeight >= (::Params().GetConsensus().nLelantusStartBlock + 5))
  + if (!isVerifyDB && realHeight >= (::Params().GetConsensus().nLelantusStartBlock + 5))
  return state.DoS(100, false,
  REJECT_INVALID,
  "Sigma already is not available, start using Lelantus.");
  -
  bool const allowSigma = (realHeight >= consensus.nSigmaStartBlock);
  if (!isVerifyDB && !isCheckWallet) {
  