newforms: Small short-circuit optimization to BoundField.as_widget()
newforms: Small short-circuit optimization to BoundField.as_widget()

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%404121

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel