[Plugin: Types – Custom Fields and Custom Post Types Management] Post reference – child relationship

I found a bug trying to delete a relation between a post and a custom post type called “test”.

I tried to delete the relationship directly from the post edit page, using the box called “fields table”.

I selected the “Not Selected” corresponding to “This post belongs to”

This is the result of the ajax request:
“Passed wrong parameters”

Ajax request:
http://…/admin-ajax.php?action=wpcf_ajax&wpcf_action=pr-update-belongs&_wpnonce=025354199a&post_id=6

Post params:
action=wpcf_ajax
wpcf_action=pr-update-belongs
_wpnonce=025354199a
post_id=6
wpcf_pr_belongs[test]=0

I think the bug is in the function wpcf_pr_admin_update_belongs line 963.

#if (!empty($post_id) && !empty($post_type) && !empty($post_owner_id))

In the case of “Not selected” the $post_owner_id is always empty!

http://wordpress.org/extend/plugins/types/