message: banlist: log post-swept banlist size at startup
  We are currently logging the size of the banlist before SweepBanned()
  has been called, meaning the value may be incorrect.
diff: @@ -26,7 +26,7 @@ BanMan::BanMan(fs::path ban_file, CClientUIInterface* client_interface, int64_t
  SweepBanned(); // sweep out unused entries
  LogPrint(BCLog::NET, "Loaded %d banned node ips/subnets from banlist.dat %dms\n",
  - banmap.size(), GetTimeMillis() - n_start);
  + m_banned.size(), GetTimeMillis() - n_start);
  } else {
  LogPrintf("Invalid or missing banlist.dat; recreating\n");
  SetBannedSetDirty(true); // force write
  