1 files changed, 1 insertions, 1 deletions

diff --git a/src/window.c b/src/window.c
index fe899c84265..80400ddfc85 100644
--- a/src/window.c
+++ b/src/window.c
@@ -226,7 +226,7 @@ DEFUN ("window-live-p", Fwindow_live_p, Swindow_live_p, 1, 1, 0,
      (object)
      Lisp_Object object;
 {
-  return (WINDOWP (object) && ! NILP (XWINDOW (object)->buffer) ? Qt : Qnil);
+  return WINDOW_LIVE_P (object) ? Qt : Qnil;
 }
 
 Lisp_Object