id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
15173,duplicate calls to  'add_new_user_to_blog',sboisvert,nacin,"It seems that there is a default filter in ms-default-filters:
add_action( 'wpmu_activate_user', 'add_new_user_to_blog', 10, 3 );

That calls the add user to blog on wpmu_activate_user action. That in itself is fine but wpmu_activate_signup() has this code: 

add_new_user_to_blog( $user_id, $user_email, $meta );
do_action('wpmu_activate_user', $user_id, $password, $meta);
(line 831-832 ms-functions.php current trunk);

That means that the default behavior is to call add_new_user_to_blog twice. This triggers the actions attached to add_user_to_blog to fire twice. 
While removing the action works for me, I question if this is the intended or expected behavior of most users and would offer that this behavior should be debated.

Thank you,

Stéphane
",defect (bug),closed,normal,3.6,Multisite,,minor,fixed,3.2-early dev-feedback,stboisvert@…