[Plugin: WPMS Sidebar Login Widget] Links not working if the user has no blog

WordPress: 3.2.1 Network setup
BuddyPress: 1.5.1
Plugin: 1.9.2

If the user has no blog, the links “Dashboard”, “Posting Area”, “Edit your profile” doesn’t works. They points to “http://wp-admin”, because the $current_site variable is empty.
Additionally, you shouldn’t display “Posting Area” link, if the user has no permission to add new posts.

http://wordpress.org/extend/plugins/wpms-sidebar-login-widget/