id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
16786,Setting permalinks programatically breaks custom post type URL's,gilbitron,,"Using a function to programatically set permalinks (see attached) breaks custom post type URL's. A 404 page is displayed instead.

Visiting the Permalinks settings page fixes the issue (you don't even need to save the permalinks settings).

It turns out that you need to call $wp_rewrite->flush_rules() on the following page load for it to work, even though this is called at the end of the modify_permalinks() function.

Possibly related to #16736",defect (bug),closed,normal,,Rewrite Rules,3.1,minor,worksforme,2nd-opinion reporter-feedback,