Merge pull request #8793 from zhaojh329/rtty
authorRosen Penev <rosenp@gmail.com>
Thu, 25 Apr 2019 07:19:31 +0000 (00:19 -0700)
committerGitHub <noreply@github.com>
Thu, 25 Apr 2019 07:19:31 +0000 (00:19 -0700)
rtty: update to 6.6.1


Trivial merge