master 95a4587 2/3: Use lexical-binding in files-x-tests.el

[Stefan Kangas]

branch: master
commit 95a458724dc9402cb35a6ed4a3eb571aada52348
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    Use lexical-binding in files-x-tests.el
    
    * test/lisp/files-x-tests.el: Use lexical-binding.
    (remote-null-device): Declare.
---
 test/lisp/files-x-tests.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/lisp/files-x-tests.el b/test/lisp/files-x-tests.el
index d3ed4b5..9db1983 100644
--- a/test/lisp/files-x-tests.el
+++ b/test/lisp/files-x-tests.el
@@ -1,4 +1,4 @@
-;;; files-x-tests.el --- tests for files-x.el.
+;;; files-x-tests.el --- tests for files-x.el.  -*- lexical-binding: t -*-
 
 ;; Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
@@ -35,6 +35,7 @@
   '((remote-null-device . "/dev/null")))
 (defconst files-x-test--variables4
   '((remote-null-device . "null")))
+(defvar remote-null-device)
 (put 'remote-shell-file-name 'safe-local-variable #'identity)
 (put 'remote-shell-command-switch 'safe-local-variable #'identity)
 (put 'remote-shell-interactive-switch 'safe-local-variable #'identity)