1 files changed, 1 insertions, 1 deletions

diff --git a/src/filelock.c b/src/filelock.c
index 66f347b479c..8ab6792e67d 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -685,7 +685,7 @@ unlock_buffer (buffer)
     unlock_file (buffer->file_truename);
 }
 
-DEFUN ("file-locked-p", Ffile_locked_p, Sfile_locked_p, 0, 1, 0,
+DEFUN ("file-locked-p", Ffile_locked_p, Sfile_locked_p, 1, 1, 0,
   "Return nil if the FILENAME is not locked,\n\
 t if it is locked by you, else a string of the name of the locker.")
   (filename)