(file-locked-p): Alias to `ignore' if no file locking.

diff --git a/lisp/files.el b/lisp/files.el
index 380ab5398d55a80c5a9b7659f269c1dbb93ada0b..b23bac8faf5c0ab19ab64d419157cc828f3c712d 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -257,6 +257,8 @@ and ignores this variable.")
     (defalias 'lock-buffer 'ignore))
 (or (fboundp 'unlock-buffer)
     (defalias 'unlock-buffer 'ignore))
+(or (fboundp 'file-locked-p)
+    (defalias 'file-locked-p 'ignore))
 
 ;; This hook function provides support for ange-ftp host name
 ;; completion.  It runs the usual ange-ftp hook, but only for