diff options
| -rw-r--r-- | lisp/progmodes/which-func.el | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el index 4ffcddf48bf..fef159d850f 100644 --- a/lisp/progmodes/which-func.el +++ b/lisp/progmodes/which-func.el @@ -198,7 +198,8 @@ and off otherwise." (or (eq which-func-modes t) (member major-mode which-func-modes)))))) ;; Turn it off - (cancel-timer which-func-update-timer) + (when (timerp which-func-update-timer) + (cancel-timer which-func-update-timer)) (setq which-func-update-timer nil) (dolist (buf (buffer-list)) (with-current-buffer buf (setq which-func-mode nil))))) |