Ticket #10340: 10340-admin_select_related_user_perms.diff

django/contrib/auth/admin.py

@@ -31 +31 @@
     search_fields = ('username', 'first_name', 'last_name', 'email')
     ordering = ('username',)
     filter_horizontal = ('user_permissions',)
+    list_select_related = True
 
     def __call__(self, request, url):
         # this should not be here, but must be due to the way __call__ routes