D19420: Fix KCompressionDevice::atEnd() for uncompressed .gz files

[Aleix Pol Gonzalez]

apol added a comment.


  Looks good to me, have you checked that it's now not breaking what @broulik 
found?

REVISION DETAIL
  https://phabricator.kde.org/D19420

To: croick, broulik, #frameworks
Cc: apol, kde-frameworks-devel, michaelh, ngraham, bruns