1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/window.el b/lisp/window.el
index 305df621888..b8535648307 100644
--- a/lisp/window.el
+++ b/lisp/window.el
@@ -168,7 +168,7 @@ or if the window is the only window of its frame."
           (mini (cdr (assq 'minibuffer (frame-parameters))))
           (edges (window-edges (selected-window))))
       (if (and (< 1 (count-windows))
-               (= (window-width) (screen-width))
+               (= (window-width) (frame-width))
                (pos-visible-in-window-p (point-min) window)
                (or (not mini)
                    (< (nth 3 edges)