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Fix #2934 (Crash when aborting cover download)

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Kovid Goyal 2009-07-26 10:55:14 -06:00
parent 6cf006db05
commit 8a4754f1d0
1 changed files with 8 additions and 0 deletions
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8
src/calibre/gui2/dialogs/metadata_single.py
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@ -526,3 +526,11 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
QDialog.accept(self)
if callable(self.accepted_callback):
self.accepted_callback(self.id)
def reject(self, *args):
cf = getattr(self, 'cover_fetcher', None)
if cf is not None and hasattr(cf, 'terminate'):
cf.terminate()
cf.wait()
QDialog.reject(self, *args)