[gtk+] popover: Add a missing #ifdef

[Ting-Wei Lan <lantw src gnome org>]

commit 2c6ac1fa3e7098f0a7ec379ef615e903386bb5ed
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Wed Dec 24 21:59:49 2014 +0800

    popover: Add a missing #ifdef

 gtk/gtkpopover.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 0fbbd5a..38dcf51 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -822,11 +822,14 @@ gtk_popover_update_position (GtkPopover *popover)
   overshoot[GTK_POS_LEFT] = req.width - rect.x;
   overshoot[GTK_POS_RIGHT] = rect.x + rect.width + req.width - window_alloc.width;
 
+#ifdef GDK_WINDOWING_WAYLAND
   if (GDK_IS_WAYLAND_DISPLAY (gtk_widget_get_display (widget)))
     {
       priv->final_position = priv->preferred_position;
     }
-  else if (overshoot[pos] <= 0)
+  else
+#endif
+  if (overshoot[pos] <= 0)
     {
       priv->final_position = priv->preferred_position;
     }