FileField and edit_inline=meta.STACKED

[hugo]

When using a FileField in a model that is edited inline in another model, I get the following error:

There's been an error:

Traceback (most recent call last):

  File "/home/gb/projects/django/core/handlers/base.py", line 71, in get_response
    response = callback(request, **param_dict)

  File "/home/gb/projects/django/contrib/admin/views/decorators.py", line 49, in _checklogin
    return view_func(request, *args, **kwargs)

  File "/home/gb/projects/django/contrib/admin/views/main.py", line 795, in add_stage
    new_object = manipulator.save(new_data)

  File "/home/gb/projects/django/utils/functional.py", line 3, in _curried
    return args[0](*(args[1:]+moreargs), **dict(kwargs.items() + morekwargs.items()))

  File "/home/gb/projects/django/core/meta/__init__.py", line 1573, in manipulator_save
    f.save_file(rel_new_data, new_rel_obj, change and old_rel_obj or None, old_rel_obj is not None, rel=True)

UnboundLocalError: local variable 'old_rel_obj' referenced before assignment

The model:

class Dokument(meta.Model):

    slug = meta.SlugField('Kurzname', prepopulate_from=('titel',))
    titel = meta.CharField('Titel', maxlength=100)
    beschreibung = meta.TextField('Beschreibung')
    parent = meta.ForeignKey('self', null=True, blank=True)

    class META:

        admin = meta.Admin(
            search_fields = ('titel', 'beschreibung'),
        )

        module_name = 'dokumente'
        verbose_name_plural = 'Dokumente'

    def __repr__(self):
        return self.titel

class Anhang(meta.Model):

    titel = meta.CharField('Titel', maxlength=100)
    beschreibung = meta.TextField('Beschreibung')
    dokument = meta.ForeignKey(Dokument, edit_inline=meta.STACKED, num_in_admin=1)
    datei = meta.FileField('Datei', upload_to='uploads/%Y-%m-%d')

    class META:

        module_name = 'Anhaenge'
        verbose_name_plural = 'Anhaenge'

    def __repr__(self):
        return self.titel

[James Bennett]

The age of this ticket and the fact that various components in that traceback don't exist anymore lead me to believe this is probably invalid now, and in any case edit_inline is getting completely overhauled.