(x_figure_window_size): Treat missing user-position parm as nil.

diff --git a/src/xfns.c b/src/xfns.c
index e0b34ec4e2fcdea5d8fe1c641fff8cdf8ae53719..37e418ecadde31f93d01314f04597e73833f84b5 100644 (file)
--- 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;