`shadow-save-buffers-kill-emacs', so it is not usually necessary to
call it manually."
(interactive "P")
- (if (and (not shadow-files-to-copy) (interactive-p))
- (message "No files need to be shadowed.")
+ (if (not shadow-files-to-copy)
+ (if (interactive-p)
+ (message "No files need to be shadowed."))
(save-excursion
(map-y-or-n-p (function
(lambda (pair)