Fabian Homborg c6ec423513 completions/systemctl: Harden version comparison
Arch changed the version string to include the package rel, so it
looks like

    systemd 241 (241.7-2-arch)

which would break our simple `string replace` and `test`.

Fixes #5689.

[ci skip]
2019-02-22 20:00:08 +01:00
..
2019-02-20 16:00:59 -08:00