Emailing non-node pages with GET parameter(s) in URL

I'm attempting to print a non-node page (a view) with the print_mail module by including a link to /printmail in the view header. Theoretically this is supported because the print_mail_form() callback looks for the URL to email in $_SERVER['HTTP_REFERER'] if no nid is sent in the path. However, it fails because the code in that module does not consider GET parameters (or fragments for that matter). I've created a patch which makes use of drupal_parse_url() to properly maintain any GET params and fragments. Will post shortly.