Subject: [quicwg/base-drafts] c43aca: A zero-length Retry Token is invalid

From: Martin Thomson <[email-masked]>
Date: Wed, 27 Nov 2019 17:05:49 -0800

Branch: refs/heads/retry-token-zero
  Home:   https://github.com/quicwg/base-drafts
  Commit: c43acac96f405a821b0566d7ea56e7ea7c4e2f33
      https://github.com/quicwg/base-drafts/commit/c43acac96f405a821b0566d7ea56e7ea7c4e2f33
  Author: Martin Thomson <[email-masked]>
  Date:   2019-11-28 (Thu, 28 Nov 2019)

  Changed paths:
    M draft-ietf-quic-transport.md

  Log Message:
  -----------
  A zero-length Retry Token is invalid

The Retry packet can be discarded.

Closes #3271.