diff -r b758351d191f -r cc9b7e14412b web/lib/django/core/xheaders.py
--- a/web/lib/django/core/xheaders.py	Wed May 19 17:43:59 2010 +0200
+++ b/web/lib/django/core/xheaders.py	Tue May 25 02:43:45 2010 +0200
@@ -18,7 +18,7 @@
     """
     from django.conf import settings
     if (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS
-            or (hasattr(request, 'user') and request.user.is_authenticated()
+            or (hasattr(request, 'user') and request.user.is_active
                 and request.user.is_staff)):
         response['X-Object-Type'] = "%s.%s" % (model._meta.app_label, model._meta.object_name.lower())
         response['X-Object-Id'] = str(object_id)