LogUpdate entries can be created even when the object is not saved

[hackoder]

Looks like log_update is connected to a pre_save signal, which can result in log entries being created even when the object does not get saved. Wouldn't post_save be more accurate?

[2ykwang]

https://github.com/jazzband/django-auditlog/blob/master/auditlog/receivers.py#L56

by the conditional branching, the case 'log entry could be created even if not saved', will not occur