D23739: Fix uninitialized memory read

[Albert Astals Cid]

aacid closed this revision.

REPOSITORY
  R287 KImageFormats

REVISION DETAIL
  https://phabricator.kde.org/D23739

To: aacid, dfaure, apol, vkrause
Cc: kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns