Fixed #2285 -- Tweaked the error message after model errors at "syncdb" time so that we don't report an app name of "None".
Fixed #2285 -- Tweaked the error message after model errors at "syncdb" time so
that we don't report an app name of "None".

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%403276

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