(mail-do-fcc): Make a numeric time zone indicator

with current-time-zone--don't run `date'.

1 files changed, 7 insertions, 6 deletions

diff --git a/lisp/mail/sendmail.el b/lisp/mail/sendmail.el
index 0d2cb929f81..e5a463ba746 100644
--- a/lisp/mail/sendmail.el
+++ b/lisp/mail/sendmail.el
@@ -370,14 +370,15 @@ the user from the mailer."
                              fcc-list))
         (delete-region (match-beginning 0)
                        (progn (forward-line 1) (point))))
+      (let* ((foo (current-time-zone))
+             (offset (+ (car foo) (if (nth 1 foo) 60 0)))
+             (abs (abs offset)))
+        (setq timezone (format "%s%02d%02d"
+                               (if (< offset 0) "-" "+")
+                               (/ abs 60)
+                               (% abs 60))))
       (set-buffer tembuf)
       (erase-buffer)
-      (call-process "date" nil t nil)
-      (goto-char (point-min))
-      (re-search-forward 
-        "[0-9] \\([A-Za-z][-A-Za-z ]*[A-Za-z]\\)[0-9 ]*$")
-      (setq timezone (buffer-substring (match-beginning 1) (match-end 1)))
-      (erase-buffer)
       (insert "\nFrom " (user-login-name) " "
               (current-time-string) "\n")
       ;; Insert the time zone before the year.