[1.3.X] Fixed #17319 -- Made the example for set_language less error-prone. Backport of r17560 from trunk.
[1.3.X] Fixed #17319 -- Made the example for set_language less error-prone. Backport of r17560 from trunk.


git-svn-id: 6bee183d120e8e569924b918ee6c564bbb314a32@17561 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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