Redirect to Buffer makes one redirect too much

It seems the default redirect strategy makes one redirect more than needed.
Here is the scenario: there is a page A with a (non-ajax) link that sets page B as response page (setResponsePage(B.class).

In 1.4 this leads to two http requests:

• one to the A's link listener
• and another redirecting to page B

In 1.5 there are three:

• one to the A's link listener
• another redirecting to page B
• and yet another one again redirecting to B

With "redirect to render" strategy in both versions just two requests are issued.