File URL option inserts wrong code into post

[moshu]

When you are on the Add Image popup and get an image uploaded or selected from the media library, there is an option called Link URL. It has 3 preset options:

None
File URL
Post URL

None - works as expected.
However, the File URL which should make the image linked directly to the image file, results in the same as Post URL: the click goes to the "attachment" view, creating/having an URL like
example.com/?attachment_id=XX

instead of what is displayed in the field when selecting "File URL":
example.com/wp-content/uploads/2008/03/mypic.jpg

I would expect that selecting "File URL" would result in an image displayed in the post AND having a direct link to the image file itself.

Tested on a local install (XAMPP v.1.4.12)
Apache 2.0.53
PHP 5.0.3

[andy]

do not add rel if link is not get_attachment_link

[ryan]

(In [7557]) do not add rel if link is not get_attachment_link. Props andy. fixes #6428