DBUS - how to handle muliple bus-message in parallel

[Lawrence D'Oliveiro]

On Thu, 23 Aug 2018 15:52:13 +1200, I wrote:

> +                        fprintf(stderr, "error %d jointing thread %d: %s\n", err, strerror(err), entry->worker);

which should of course be:

> +                        fprintf(stderr, "error %d joining thread %d: %s\n", err, entry->worker, strerror(err));