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Changes between Version 8 and Version 9 of Ticket #10244, comment 19

v8	v9
11	11	We can specify `null=True`, and we can assign `None` to the field, but this is stored as a `FieldFile` with `name=None` (initially) on the python side, and it is stored as an empty string `''` in the database. After e.g. `refresh_from_db`, the `FieldFile.name` will also be an empty string, instead of `None`.
12	12
13		Basically, the passes, where `my_filefield` is a `FileField` with `null=True`:
	13	Basically, the following snippet passes, where `my_filefield` is a `FileField` with `null=True`:
14	14
15	15	{{{