D23041: Fix some compiler warnings

[Frederik Schwarzer]

schwarzer created this revision.
Herald added a subscriber: kde-utils-devel.
schwarzer requested review of this revision.

REVISION SUMMARY
  While looking for something else, I got rid of some of the warnings, the compiler gave me here.

TEST PLAN
  Compiles.

REPOSITORY
  R363 Print Manager

REVISION DETAIL
  https://phabricator.kde.org/D23041

AFFECTED FILES
  add-printer/AddPrinter.cpp
  add-printer/ChooseLpd.cpp
  add-printer/ChooseSamba.cpp
  add-printer/ChooseSerial.cpp
  add-printer/ChooseSocket.cpp
  add-printer/ChooseUri.cpp
  add-printer/DevicesModel.cpp
  add-printer/PageAddPrinter.cpp
  add-printer/PageChoosePPD.cpp
  add-printer/PageChoosePrinters.cpp
  add-printer/PageDestinations.cpp

To: schwarzer
Cc: kde-utils-devel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-utils-devel/attachments/20190809/7a61195c/attachment.html>