message: Fixed slow sync/excessive traffic
diff: @@ -4548,9 +4548,6 @@ bool ProcessNewBlock(CValidationState &state, const CChainParams &chainparams, C
  // Store to disk
  CBlockIndex *pindex = NULL;
  bool fNewBlock = false;
  - if (nHeight > chainActive.Height() + 1) {
  - return true;
  - }
  bool ret = AcceptBlock(*pblock, state, chainparams, &pindex, fRequested, dbp, &fNewBlock);
  if (pindex && pfrom) {
  mapBlockSource[pindex->GetBlockHash()] = std::make_pair(pfrom->GetId(), fMayBanPeerIfInvalid);
  