D9182: return nullptr -> return {} for QFlags

[Kevin Funk]

kfunk accepted this revision.
kfunk added a comment.
This revision is now accepted and ready to land.


  For the record, see comment https://phabricator.kde.org/D3987#174960

REPOSITORY
  R287 KImageFormats

REVISION DETAIL
  https://phabricator.kde.org/D9182

To: mkoller, kfunk, kossebau
Cc: #frameworks
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