(fortran-auto-fill-mode): Use force-mode-line-update.

diff --git a/lisp/progmodes/fortran.el b/lisp/progmodes/fortran.el
index ef292b4c7b6331ca7b882e11e986262e39f6e87c..aa4d82dbab78900a76a8b419ec5bf6b957dfbae3 100644 (file)
--- a/lisp/progmodes/fortran.el
+++ b/lisp/progmodes/fortran.el
@@ -1416,8 +1416,7 @@ automatically breaks the line at a previous space."
                     (> (prefix-numeric-value arg) 0))
                   'fortran-indent-line
                 nil))
-    ;; update mode-line
-    (set-buffer-modified-p (buffer-modified-p))))
+    (force-mode-line-update)))
 
 (defun fortran-do-auto-fill ()
   (interactive)