(unless from
(setq from (mail-fetch-field "from")))
;; FIXME: In some circumstances, this code is running within
- ;; an unibyte macro. mail-extract-address-components
+ ;; a unibyte macro. mail-extract-address-components
;; creates unibyte buffers. This `if', though not a perfect
;; solution, avoids most of them.
(if from