User blog link missing on /blog

On the posts displayed on the /blog page, there is no link to the user's blog. I mark this as critical because some of my users were very confused as to how to get to a user's blog. I said, "Just click the link below the post," to which they replied, "What link?" I looked myself, and, sure enough, it was missing.

The current logic is checking:

arg(0) != 'blog' && arg(1) != $user->uid

But in this case it short-circuits on the first test. The attached patch changes the AND to an OR, because what we really want is:

!(arg(0) == 'blog' && arg(1) == $user->uid)

It would be good to get this applied to both 4.6 and HEAD.