D25199: Fix some compiler warnings

[Yuri Chornoivan]

yurchor marked 3 inline comments as done.
yurchor added a comment.


  Fixed. Thanks.

REPOSITORY
  R413 KsirK

REVISION DETAIL
  https://phabricator.kde.org/D25199

To: yurchor, #kde_games
Cc: chehrlic, kde-games-devel
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