D26902: Fix systemsettings5 crash if kscreenlocker shortcut is empty

[Ahmad Samir]

ahmadsamir created this revision.
ahmadsamir added reviewers: Plasma, davidedmundson, mart.
Herald added a project: Plasma.
ahmadsamir requested review of this revision.

TEST PLAN
  - Make the kscreenlocker shortcut empty
  - Try opening systemsettings -> workspace behaviour, it crashes
  - Apply diff and try again

REPOSITORY
  R133 KScreenLocker

BRANCH
  l-crash (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D26902

AFFECTED FILES
  kscreensaversettings.cpp

To: ahmadsamir, #plasma, davidedmundson, mart
Cc: plasma-devel, Orage, LeGast00n, The-Feren-OS-Dev, jraleigh, zachus, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20200124/14862aa3/attachment.html>