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Avoid errors in Auto Revert mode

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* lisp/autorevert.el (auto-revert-buffers): Cancel
auto-revert-timer only if it is non-nil.  This avoids errors
on first invocation of Auto-Revert mode.
This commit is contained in:
Eli Zaretskii
2019-03-09 12:51:33 +02:00
parent a3b193516f
commit 82d4b9872f
1 changed files with 2 additions and 1 deletions
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3
lisp/autorevert.el
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@@ -813,7 +813,8 @@ the timer when no buffers need to be checked."
;; Check if we should cancel the timer.
(when (and (not global-auto-revert-mode)
(null auto-revert-buffer-list))
(cancel-timer auto-revert-timer)
(if (timerp auto-revert-timer)
(cancel-timer auto-revert-timer))
(setq auto-revert-timer nil)))))