D29805: Thumbnail djvu: Avoid a crash when djvu is not installed

[Pino Toscano]

pino added a comment.


  please target `release/20.04` for this fix, thanks

INLINE COMMENTS

> djvucreator.cpp:52-54
> +  if (QStandardPaths::findExecutable(QStringLiteral("ddjvu")).isEmpty()) {
> +     return false;
> +  }

extra brackets

REPOSITORY
  R320 KIO Extras

REVISION DETAIL
  https://phabricator.kde.org/D29805

To: meven, #frameworks, broulik, ngraham, pino
Cc: pino, kde-frameworks-devel, kfm-devel, waitquietly, azyx, nikolaik, pberestov, iasensio, aprcela, fprice, LeGast00n, cblack, fbampaloukas, alexde, Codezela, feverfew, meven, michaelh, spoorun, navarromorales, firef, ngraham, andrebarros, bruns, emmanuelp, rdieter, mikesomov
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