id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
12532	empty inline forms with FileField are never ignored	Flavio Curella	nobody	"example: 

{{{
class Album(models.Model):
  name = Charfield(max_length=100)

class Song(models.Model):
  title = CharField(max_length=100)
  audio = FileField()
  album = ForeignKey(Album)

class SongInline(admin.StackedInline):
  model = Song
  extra = 3
  
class AlbumAdmin(models.ModelAdmin):
  inlines=[SongInline]

admin.site.register(Album, AlbumAdmin)
}}}

Every time I edit an save an Album, Django expect every inline forms to have its file.

Moreover, if I specify ```null=True, blank=True``` on the FileField declaration, with every save it creates 3 new Song objects associated with the Album
"		closed	contrib.admin	1.1		worksforme	inline admin formsets		Unreviewed	0	0	0	0	0	0