[gtk/wayland-grab-fix] wayland: Only check incorrect top-most for grabbing popups

[Matthias Clasen <matthiasc src gnome org>]

commit cf40c0eb0832ac079b148954c983f5cd3ec3372c
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Apr 24 13:33:12 2019 +0200

    wayland: Only check incorrect top-most for grabbing popups

 gdk/wayland/gdksurface-wayland.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/gdk/wayland/gdksurface-wayland.c b/gdk/wayland/gdksurface-wayland.c
index 89ae48c72d..0bc5c6a9c1 100644
--- a/gdk/wayland/gdksurface-wayland.c
+++ b/gdk/wayland/gdksurface-wayland.c
@@ -2210,10 +2210,11 @@ gdk_wayland_surface_create_xdg_popup (GdkSurface     *surface,
       g_warning ("Can't map popup, already mapped");
       return;
     }
-  if ((display->current_popups &&
-       g_list_last (display->current_popups)->data != parent) ||
-      (!display->current_popups &&
-       !is_realized_toplevel (parent)))
+  if (grab_input_seat &&
+      ((display->current_popups &&
+        g_list_last (display->current_popups)->data != parent) ||
+       (!display->current_popups &&
+        !is_realized_toplevel (parent))))
     {
       g_warning ("Tried to map a popup with a non-top most parent");
       return;