[wp-hackers] Removing 'www' from primary blog on network

[Tom Barrett]

I have a network that was set up using www (even though the guide says not
to).

Is there a way to fix this?

I have tried updating wp-config.php, wp_blogs and wp_site.

I can get it to the point where all the non-primary sites and their domain
mappings appear to work. The primary blog works, and the /network/ can be
browsed.

However, the two issues appear to be:
1. Browsing /network/ is done on www site
2. Adding new sites fails with 'Are you sure you want to do this?'

Thanks!