Ignore empty packets
Ignore empty packets

Typically caused by trailing newlines. We don't get much out of fixing
the clients that generate these, and they generate a lot of log/sentry
noise, so let's just politely ignore them.

stripe/veneur,evanj/veneur,gphat/veneur,gphat/veneur,evanj/veneur,gphat/veneur,evanj/veneur,stripe/veneur