Issue when using PHP 7

Today I got a strange issue.
After trashing a post I’ve got a message “Missing value two for gglstmp_update_sitemap …”. I research a little bit and found out what was causing this.
In line 1377 the function gglstmp_update_sitemap is mapped to the trashed_post hook.
This hook only provide one value post_id so the second $post isn’t set.

I’ve edited line 1208 to the following:
function gglstmp_update_sitemap( $post_id, $post=null ) {
and then I add this line:
if(is_null($post)){$post = get_post($post_id);}

Now everything works as expected.

If you need my changed file please provide me an email or upload form so I could send you it.

Kind regards

mumbomedia