(which-func-update-1): Turn the mode

off in case of error by setting which-func-mode.

diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index d329e234025d2c8c7307ac571104cb6114e75942..1fa37532ab049d5616955e9ecc2d2d9000da6463 100644 (file)
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -196,7 +196,7 @@ It creates the Imenu index for the buffer, if necessary."
              (puthash window current which-func-table)
              (force-mode-line-update)))
        (error
-        (which-func-mode -1)
+        (setq which-func-mode nil)
         (error "Error in which-func-update: %s" info))))))
 
 ;;;###autoload