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backups: restore default SIGCHLD handler for the backup time

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The same as for restore.
This commit is contained in:
Marek Marczykowski-Górecki 2014-01-15 06:00:02 +01:00
parent f7db4725a2
commit 11aff876a5
1 changed files with 2 additions and 1 deletions
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qubesmanager/backup.py
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@ -304,6 +304,7 @@ class BackupVMsWindow(Ui_Backup, QWizard):
def current_page_changed(self, id): def current_page_changed(self, id):
old_sigchld_handler = signal.signal(signal.SIGCHLD, signal.SIG_DFL)
if self.currentPage() is self.confirm_page: if self.currentPage() is self.confirm_page:
self.target_appvm = None self.target_appvm = None
@ -351,7 +352,7 @@ class BackupVMsWindow(Ui_Backup, QWizard):
detach_device(self, str(self.dev_combobox.itemData( detach_device(self, str(self.dev_combobox.itemData(
self.dev_combobox.currentIndex()).toString())) self.dev_combobox.currentIndex()).toString()))
self.button(self.FinishButton).setEnabled(True) self.button(self.FinishButton).setEnabled(True)
signal.signal(signal.SIGCHLD, old_sigchld_handler)
def reject(self): def reject(self):
#cancell clicked while the backup is in progress. #cancell clicked while the backup is in progress.