Quassel: Create quassel user only if cfg.user is left empty to avoid messing up existing users. This solution is still suboptimal but others are even worse.
Quassel: Create quassel user only if cfg.user is left empty to avoid messing up existing users.
This solution is still suboptimal but others are even worse.

git-svn-id: 71c8032c709790ec749031c4215f8515ac00dc5a@23927 70bd8c7a-acb8-0310-9f0d-9cc1c95dcdbb

falsifian/personal_nixos,falsifian/personal_nixos,falsifian/personal_nixos,falsifian/personal_nixos,falsifian/personal_nixos