niwibe/djorm-ext-pgarray — pull request #8 by dreipol (2013-07-09 14:03:53+00:00)
Title: Fixes Exception when used in a AdminForm

When using the field in a regular django admin form, an exception
occured when trying to add a new object with this field because the
initial value is None.

This fix checks the value for None, returns super implementation if so.