[Plugin: Password Protect WordPress] Link redirection

If someone follows a link to the page within the blog (a single post for example), the login screen catches him (correct), but then after password is entered, redirects him not to the original requested page (the single post), but to the main page http://www.xxxxx.com/?login=true

The originally requested page should be remembered and then the user should be redirected to it after login.

http://wordpress.org/extend/plugins/password-protect-wordpress/