When the guest resolution changes and the UI is in full screen,
do not update the size hints. The gfx.scale_x and gfx.scale_y
variables are still wrong as they will be only recomputed on
gd_draw_event.

Just keep the window in fullscreen mode instead.

Signed-off-by: Jindřich Makovička <makovick@gmail.com>
---
 ui/gtk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/gtk.c b/ui/gtk.c
index 428f02f2df..12621596e3 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -266,7 +266,7 @@ static void gd_update_geometry_hints(VirtualConsole *vc)
     GtkWindow *geo_window;
 
     if (vc->type == GD_VC_GFX) {
-        if (!vc->gfx.ds) {
+        if (!vc->gfx.ds || s->full_screen) {
             return;
         }
         if (s->free_scale) {
-- 
2.34.1