D23041: Fix some compiler warnings

[Rolf Eike Beer]

dakon accepted this revision.
dakon added a comment.
This revision is now accepted and ready to land.


  Since noone else steps in, I'll put my module maintainer head on.

REPOSITORY
  R363 Print Manager

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

To: schwarzer, dakon
Cc: dakon, kde-utils-devel
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