From: Mattias Engdegård <mattiase@acm.org>
Date: Tue, 30 Apr 2019 13:53:56 +0000 (+0200)
Subject: * lisp/autorevert.el (auto-revert-avoid-polling): Fix :set form.
X-Git-Tag: emacs-27.0.90~3036
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=826f1e260121edc5185e0ed3fa20a781fbddc9a2;p=emacs.git

* lisp/autorevert.el (auto-revert-avoid-polling): Fix :set form.
---

diff --git a/lisp/autorevert.el b/lisp/autorevert.el
index 6f5ca75ddf8..cdd8223fffd 100644
--- a/lisp/autorevert.el
+++ b/lisp/autorevert.el
@@ -322,7 +322,8 @@ the value of this variable."
   :type 'boolean
   :set (lambda (variable value)
          (set-default variable value)
-         (auto-revert-set-timer))
+	 (when (fboundp 'auto-revert-set-timer)
+           (auto-revert-set-timer)))
   :version "27.1")
 
 ;; Internal variables: