rss_language option should be blog language

[Lazy79]

the rss_language option in the database should automaticaly be updated to en (std.) or the language in wp-config.php

i know its not a important deal but there a situations where it might be good to have rss_language the language slug which the blog uses.

[westi]

rss_language is set to en by default upon install.

If you want to change it then all the API is there to do it and you could use the pre_option_ filters in get_option in a plugin to return the value configured in wp-config.php if you want.

I don't think we need to do anything in core for 3.0 for this as it has been like this for a long time.

[dd32]

See also: #5517 and #6854

[nacin]

Accepting this for inclusion.

I am thinking we just kill off rss_language and have it use get_bloginfo( 'language' ) which in turns relies on get_locale(). This is exactly the value that language_attributes() uses.

[ryan]

Using the same thing language_attributes( ) uses seems sanest. Patch looks good.

[nacin]

In [19784]:

Use the site's locale for the feed language. Provides the same result as language_attributes(). Removes the rss_language option. fixes #13440. see #5517.