id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
14461,Consolidate `current_site_name` cache-key to `site_name`,benward,benward,"Currently—with object caching enabled (APC, in this case)—changing the name of the network in Super Admin: Options does not stick; the old name persists until the cache is cleared.

This is because the network named is retrieved from ms-load.php:get_current_site_name(), which pulls the network name from a ':current_site_name' cache key. However, the options (and all other instances) only save/invalidate the ':site_name' cache key. When you save Site Options, ':site_name' is updated and ':current_site_name' is not.

':current_site_name' is only used by the get_current_site_name() function. If ':current_site_name' is not set, the function pulls ':site_name' as the first fallback (also from the cache.) ':current_site_name' is therefore redundant, and maintains old data in the cache when options are saved.

This patch simply removes the ':current_site_name' cache lookup from get_current_site_name(), goes straight to ':site_name' instead, and in the event that it has to look-up from the database, caches ':site_name'.

Site Name appears to be the only affected field.",defect (bug),closed,normal,3.1,Multisite,3.0,normal,fixed,has-patch,