D13362: Fix Coverity findings

[Jasem Mutlaq]

mutlaqja accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R321 KStars

REVISION DETAIL
  https://phabricator.kde.org/D13362

To: ckertesz, mutlaqja
Cc: kde-edu, narvaez, apol
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-edu/attachments/20180605/aeb379c3/attachment.html>