BuddyPress.org

I’m trying to add the Facebook URL to a custom xprofile field. Adding this query to _process_login.php, like I did here with other queries, doesn’t work:

$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->bp_xprofile_data} SET value = %s WHERE ID = %d AND field_id=3", $fbuser['profile_url'], $user_login_id ) );

It does get stored in wp_users, but I need to figure out how to connect this plugin to xprofile anyway.