fix wrong check for command list #26

Merged
merged 2 commits into from Sep 19, 2011
Commits on Sep 17, 2011
  1. fix wrong check for command list

    kosmotaur committed Sep 17, 2011
    command_list never would be falsy
  2. change check for option shortkey

    kosmotaur committed Sep 17, 2011
    now any falsy value can indicate no short key for an option, resulting
    in better semantics