nnshimbun fail with last version of gnus

[Thierry Volpiatto <thierry.volpiatto@xxxxxxxxx>]

Hi,
nnshimbun doesn't work since last changes in gnus.

Debugger entered--Lisp error: (wrong-number-of-arguments #[(group &optional server dont-check) 
[...]

 [group server lines end beg nnshimbun-decode-group-name nnshimbun-possibly-change-group nnheader-report nnshimbun "Invalid group" nil nnshimbun-open-nov nnshimbun-group-ephemeral-p zerop buffer-size nnshimbun-generate-nov-database (byte-code "\300p!\207" [read] 2) ((error)) -1 (byte-code "\300p!\207" [read] 2) ((error)) count-lines "Selected group %s" nnheader-insert "211 %d %d %d %s
" 0] 6] 4)
  nnshimbun-request-group("changes" "emacswiki" nil ("nnshimbun+emacswiki:changes" 6 ((1 . 12116)) ((seen ... ...)) (nnshimbun "emacswiki") ((timestamp 19610 20566))))
  gnus-activate-group("nnshimbun+emacswiki:changes")
  gnus-select-newsgroup("nnshimbun+emacswiki:changes" nil nil)
  gnus-summary-read-group-1("nnshimbun+emacswiki:changes" nil t nil nil nil)
  gnus-summary-read-group("nnshimbun+emacswiki:changes" nil t nil nil nil nil)
  gnus-group-read-group(nil t)
  gnus-group-select-group(nil)
  call-interactively(gnus-group-select-group nil nil)

-- 
A+ Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997