[Patch]FileField doesn't work in generic view
|Reported by:||Owned by:||Jacob|
|Has patch:||no||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
I found that FileField field in generic view doesn't work as I summit the form, I always get an error message said that "* This field is required.". I think it may be a bug, because the code is different with admin code. So I create a patch to solved this problem.