Merge pull request #4214 from hardening/serial_fixes
authorMartin Fleisz <martin.fleisz@thincast.com>
Wed, 8 Nov 2017 12:04:04 +0000 (13:04 +0100)
committerGitHub <noreply@github.com>
Wed, 8 Nov 2017 12:04:04 +0000 (13:04 +0100)
Serial fixes


Trivial merge