(defun gnus-advanced-body (header match type)
(when (string= header "all")
(setq header "article"))
- (save-excursion
- (set-buffer nntp-server-buffer)
+ (with-current-buffer nntp-server-buffer
(let* ((request-func (cond ((string= "head" header)
'gnus-request-head)
((string= "body" header)