D10405: Don't proceed in runCommandInternal if the executable doesn't exit

[David Faure]

dfaure added a comment.


  (FWIW I tested my desktop file in dolphin, not in plasma)

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D10405

To: hein, dfaure, davidedmundson, mart, ngraham
Cc: #frameworks, michaelh