message: Wrong conditional on error check
diff: @@ -160,7 +160,7 @@ int main(int argc, char **argv)
  return 1;
  }
  }
  - if (verbose + connect > 1)
  + if (listen + connect > 1)
  {
  fprintf(stderr,
  "Only one of --listen or --connect can be specified\n\n");
  