1 files changed, 1 insertions, 1 deletions

diff --git a/src/xfns.c b/src/xfns.c
index e0b34ec4e2f..37e418ecadd 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -2119,7 +2119,7 @@ x_figure_window_size (f, parms)
             window_prompting |= XNegative;
         }
 
-      if (!NILP (tem2))
+      if (!NILP (tem2) && ! EQ (tem2, Qunbound))
         window_prompting |= USPosition;
       else
         window_prompting |= PPosition;