(defun mml2015-pgg-sign (cont)
(let ((pgg-errors-buffer mml2015-result-buffer)
- (boundary (funcall mml-boundary-function (incf mml-multipart-number))))
+ (boundary (funcall mml-boundary-function (incf mml-multipart-number)))
+ (pgg-default-user-id (or (message-options-get 'message-sender)
+ pgg-default-user-id)))
(unless (pgg-sign-region (point-min) (point-max))
(pop-to-buffer mml2015-result-buffer)
(error "Sign error"))