Fixed a Python 2.3 problem from [6927].
Fixed a Python 2.3 problem from [6927].


git-svn-id: http://code.djangoproject.com/svn/django/trunk@6928 bcc190cf-cafb-0310-a4f2-bffc1f526a37

--HG--
extra : convert_revision : 3a397cc2766b945425960f79414e4e40fb4f7b08

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