`goto-char' in callback to `url-retrieve'

[Deniz Dogan]

I'm using the following code to play around with `url-retrieve':

(defun rss-get-feed-callback (status url)
  (switch-to-buffer (current-buffer))
  (goto-char 0))

(defun rss-get-feed (url)
  (url-retrieve url 'rss-get-feed-callback (list url) t t))

(defun rss-test ()
  (interactive)
  (rss-get-feed "http://blogg.aftonbladet.se/feeds/entries/bankoniva/rss";))

When I hit M-x rss-test RET, I expect point to be at the first character 
of the result buffer, but it is nevertheless at the end.

Is this a bug?  I'm using: GNU Emacs 24.0.93.1 (i386-mingw-nt6.1.7601) 
of 2012-02-16 on MARVIN

Cheers,
Deniz