(defun nnmbox-create-mbox ()
(when (not (file-exists-p nnmbox-mbox-file))
(let ((nnmail-file-coding-system
- nnmbox-file-coding-system-for-write))
+ (or nnmbox-file-coding-system-for-write
+ nnmbox-file-coding-system)))
(nnmail-write-region 1 1 nnmbox-mbox-file t 'nomesg))))
(defun nnmbox-read-mbox ()