how much time has lapsed since DATE."
(interactive (list 'ut t))
(let* ((header (or header (message-fetch-field "date") ""))
- (date (and (vectorp header) (mail-header-date header)))
+ (date (if (vectorp header) (mail-header-date header)
+ header))
(date-regexp "^Date: \\|^X-Sent: ")
(now (current-time))
(inhibit-point-motion-hooks t)