D22674: Fix some compiler warnings

[Méven Car]

meven created this revision.
meven added a reviewer: ivan.
Herald added a project: Frameworks.
Herald added a subscriber: kde-frameworks-devel.
meven requested review of this revision.

REPOSITORY
  R159 KActivities Statistics

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D22674

AFFECTED FILES
  src/resultset.cpp

To: meven, ivan
Cc: kde-frameworks-devel, LeGast00n, sbergeron, michaelh, ngraham, bruns
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