In a Plasma Wayland session, kscreenlocker_greet is started by kwin_wayland,
so it doesn't inherit $DISPLAY currently. Additionally, there might not even
be an Xwayland instance running.
Remove the only non-optional use of $DISPLAY and drop the requirement.
setLock was used to tell kdm not to re-auto-login if session is in
crash-restart loop. However given there is no kdm not it serves no use.
Only use was in ksld and was removed in dcdb990e38
Reviewed-By: d_ed
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
techbase wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:
http://community.kde.org/Frameworks/GitOldHistory
If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.
Branched from the monolithic repo kde-workspace, frameworks branch, at commit
049113e719dd2fc4446d054fa1a3aada330094f0
Fabian Vogt
Ahmad Samir
Yuri Chornoivan
Friedrich W. H. Kossebau
Montel Laurent
Bhushan Shah
Aleix Pol