Update docs for `customize-mode'

[gnu-emacs] / lisp / progmodes / which-func.el

diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index e62ad271089812c35c36c46fc5b6731911aefe78..d883d4fc4dd0e54e3bf33f255a1d11df739860a2 100644 (file)
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -1,6 +1,6 @@
 ;;; which-func.el --- print current function in mode line
 
-;; Copyright (C) 1994, 1997-1998, 2001-2014 Free Software Foundation,
+;; Copyright (C) 1994, 1997-1998, 2001-2016 Free Software Foundation,
 ;; Inc.
 
 ;; Author:   Alex Rezinsky <alexr@msil.sps.mot.com>
@@ -209,11 +209,11 @@ It creates the Imenu index for the buffer, if necessary."
                   (< buffer-saved-size which-func-maxout)
                   (= which-func-maxout 0)))
          (setq imenu--index-alist
-               (save-excursion (funcall imenu-create-index-function))))
+                (save-excursion (funcall imenu-create-index-function))))
+    (imenu-unavailable
+     (setq which-func-mode nil))
     (error
-     (unless (equal err
-                    '(user-error "This buffer cannot use `imenu-default-create-index-function'"))
-       (message "which-func-ff-hook error: %S" err))
+     (message "which-func-ff-hook error: %S" err)
      (setq which-func-mode nil))))
 
 (defun which-func-update ()