[Bug 33458] gnome-screensaver-command has strange command line option handling

[James Troup]

Public bug reported:
https://launchpad.net/malone/bugs/33458

Affects: gnome-screensaver (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
gnome-screensaver-command ignores unknown command line arguments and
exits with a status of zero, e.g. 'gnome-screensaver-command -l' does
nothing and returns 0.