How to avoid the same meta description on Tag archives with Thesis theme

Thesis is a great theme for WordPress (this blog uses it ) but I don’t like the way it handles the meta tag description on all the Tag archive pages. In fact, Thesis repeats the blog descrption on all these pages. In order to avoid this, you have to edit the file \lib\classes\head.php (around line 104) of your Thesis theme. You have to change it from: elseif (is_category()) { $category_description =...