D8380: Modernize: use nullptr

[Laurent Montel]

mlaurent updated this revision to Diff 21009.
mlaurent added a comment.


  - Remove unused variable

REPOSITORY
  R104 KScreen

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D8380?vs=21007&id=21009

BRANCH
  remove_unsed_variable

REVISION DETAIL
  https://phabricator.kde.org/D8380

AFFECTED FILES
  kcm/src/collapsablebutton.h
  kcm/src/controlpanel.cpp
  kcm/src/kcm_kscreen.cpp
  kcm/src/outputconfig.cpp
  kcm/src/previewwidget.cpp
  kcm/src/resolutionslider.cpp
  kcm/src/widget.cpp
  kded/daemon.cpp
  kded/device.cpp
  kded/generator.cpp

To: mlaurent
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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