[Differential] [Request, 2 lines] D2495: Supress QML warning

[davidedmundson (David Edmundson)]

davidedmundson created this revision.
davidedmundson added a reviewer: Plasma.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.

REVISION SUMMARY
  Role LegacyWinIdList can be null, for example on a StartupItem or on
  Wayland. This means we access a property on an undefined object.
  
  Fixes:
  share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:41:
  TypeError: Cannot read property 'length' of undefined

REPOSITORY
  rPLASMADESKTOP Plasma Desktop

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D2495

AFFECTED FILES
  applets/taskmanager/package/contents/ui/ToolTipDelegate.qml

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: davidedmundson, #plasma
Cc: plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas
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