graphpaperpress/sell-media — pull request #267 by samedgecombe (2013-05-27 14:13:19+00:00)
Title: Bug fixed whereby item's icon showing evening after Password Protecting it : Update single-sell_media_item.php

Similar changes need to be made to Stock Photography theme page, archive pages etc. I've only just tested it on the single-xxx.php page, but it's a start. Got idea of this from http://codex.wordpress.org/Using_Password_Protection