ProgressDialog does not close if error is displayed.
Mantis Issue 655, reported by salbert, assigned to jmalik, created: 2013-03-05
ProgessDialog does not close itself when trying to load an file which causes an exception to be raised and shown in a dialog box.
1362650038 - julienmFixed in http://hg.orfeo-toolbox.org/Monteverdi2/rev/1e2b51923723 and commits around it