D20945: KContacts - fix compile warnings

[Allen Winter]

winterz created this revision.
winterz added reviewers: vkrause, mlaurent.
Herald added a project: KDE PIM.
Herald added a subscriber: kde-pim.
winterz requested review of this revision.

REVISION SUMMARY
  doing something with return values of methods marked with REQUIRED_RESULT

TEST PLAN
  compile and run make test
  no compile warnings for me now

REPOSITORY
  R174 PIM: KContacts

REVISION DETAIL
  https://phabricator.kde.org/D20945

AFFECTED FILES
  autotests/contactgrouptest.cpp
  autotests/picturetest.cpp
  src/converter/ldifconverter.cpp

To: winterz, vkrause, mlaurent
Cc: kde-pim, dvasin, rodsevich, winterz, vkrause, mlaurent, knauss, dvratil
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