Use insert-buffer-substring, not insert-buffer.

diff --git a/lisp/mail/feedmail.el b/lisp/mail/feedmail.el
index 101e96c8554cfc9720354cbe92b289a62302c680..3bd287541cf89f045aea58d6392d36b6a4e791e7 100644 (file)
--- a/lisp/mail/feedmail.el
+++ b/lisp/mail/feedmail.el
@@ -1372,7 +1372,7 @@ complicated cases."
              (if (string-match tracer (buffer-name buffy))
                  (progn
                    (insert "SMTP Trace from " (buffer-name buffy) "\n---------------")
-                   (insert-buffer buffy)
+                   (insert-buffer-substring buffy)
                    (insert "\n\n"))))
           (buffer-list))))))
 
@@ -1989,7 +1989,7 @@ mapped to mostly alphanumerics for safety."
          (set-buffer feedmail-prepped-text-buffer) (erase-buffer)
 
          ;; jam contents of user-supplied mail buffer into our scratch buffer
-         (insert-buffer feedmail-raw-text-buffer)
+         (insert-buffer-substring feedmail-raw-text-buffer)
 
          ;; require one newline at the end.
          (goto-char (point-max))
@@ -2215,7 +2215,7 @@ feedmail-fiddle-plex-blurb."
                (erase-buffer)
                ;; not life's most efficient methodology, but spraying isn't
                ;; an every-5-minutes event either
-               (insert-buffer feedmail-prepped-text-buffer)
+               (insert-buffer-substring feedmail-prepped-text-buffer)
                ;; There's a good case to me made that each separate transmission of
                ;; a message in the spray should have a distinct Message-Id:.  There
                ;; is also a less compelling argument in the other direction.  I think