wp_admin_bar_me_separator using wrong profile link

[willnorris]

the wp_admin_bar_me_separator function is constructing the link to the user's profile instead of using admin_url(), which can generate the wrong URL when WordPress is not installed at the document root.

patch attached.

I think we need something like get_profile_link() that will link to the profile.php in the users primary blog admin if the user has a blog and to the personal dashboard if the user does not have a blog.

@ryan: Would Will's patch be a decent band-aid, given that freeze is coming up, or will you do what you propose above?

The particular change in willnorris's patch came in with r16038.
I suggest we close and open a separate ticket to do something like get_profile_link.

[16085] handles my suggestion.