[gnome-mahjongg/gnome-3-38] Redraw when changing game layout.

[Arnaud B. <arnaudb src gnome org>]

commit c9fb3979c8a8e708c2e2e54dfe67edc5eaa6fbb9
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Sep 21 15:35:20 2020 +0200

    Redraw when changing game layout.
    
    Regression from 63a0c0fb10.

 src/game-view.vala | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index 8eb2305..91e8582 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -38,6 +38,7 @@ public class GameView : Gtk.DrawingArea
             _game = value;
             _game.redraw_tile.connect (redraw_tile_cb);
             _game.paused_changed.connect (paused_changed_cb);
+            update_dimensions ();
             queue_draw ();
         }
     }