Print module in combination with ShareThis

The ShareThis module (http://drupal.org/project/sharethis) adds the ability to share content with popular social networks such as FaceBook. It embeds icons of these sites in a node using JavaScript.
When generating a PDF with the Print module, these icons are not inserted in the content, but it conflicts with the Print module resulting in corrupt PDF documents.

I added a simple workaround in print.tpl.php with a regex removing the JavaScript causing the issue:

$print['content'] = preg_replace("#(src='http://w.sharethis.com/button/buttons.js')#",'',$print['content']);

Johan.