message: Sanitise loaded values on PersistantConfig
diff: @@ -275,6 +275,9 @@ bool PersistantConfig::Load(const rdcstr &filename)
  for(RemoteHost host : RemoteHostList)
  {
  + if(host.hostname.isEmpty())
  + continue;
  +
  RemoteHosts.push_back(new RemoteHost(host));
  if(host.IsLocalhost())
  