Removed superfluous whitespace.
@@ -353,7 +353,7 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
if self.thread_monitor.success and \
self.turn_off_checkbox.isChecked():
os.system('systemctl poweroff')
-
+
signal.signal(signal.SIGCHLD, old_sigchld_handler)
def reject(self):