Make sure we're receiving valid item from the processing queue in case we should be aborting sync
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@ -52,7 +52,7 @@ class ProcessMetadataThread(common.LibrarySyncMixin,
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def _get(self):
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item = {'xml': None}
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while not self.should_cancel() and item and item['xml'] is None:
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while item and item['xml'] is None:
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item = self.processing_queue.get()
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self.processing_queue.task_done()
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return item
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