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core: have QubesVmCollection.unlock_db no-op if not locked

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Marek Marczykowski-Górecki 2015-11-27 00:07:54 +01:00
parent cc3ab7aaa1
commit 2fdbf51ccc
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1 changed files with 2 additions and 0 deletions
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core/qubes.py
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@ -651,6 +651,8 @@ class QubesVmCollection(dict):
self.qubes_store_file.close() self.qubes_store_file.close()
def unlock_db(self): def unlock_db(self):
if self.qubes_store_file is None:
return
# intentionally do not call explicit unlock to not unlock the file # intentionally do not call explicit unlock to not unlock the file
# before all buffers are flushed # before all buffers are flushed
self.log.debug('unlock_db()') self.log.debug('unlock_db()')