tree 909519c9ac0ca228fbca7c28e53f5d47445dea5b
parent 102baab4c487d99759c19869455d87e6d35fbc55
author sin <sin@2f30.org> 1456329399 +0000
committer sin <sin@2f30.org> 1456329453 +0000

tsort style fixes

getline() cannot return 0 so no need to guard against that.