From f1e6f01e44fcb611bf4f54b6c94d5c5a8c32d4ef Mon Sep 17 00:00:00 2001
From: Paul Chote <pchote@users.noreply.github.com>
Date: Sun, 5 Jul 2015 11:14:59 +0100
Subject: [PATCH] Use the standard radar shroud updating when switching to
 observer.

---
 OpenRA.Mods.Common/Widgets/RadarWidget.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/OpenRA.Mods.Common/Widgets/RadarWidget.cs b/OpenRA.Mods.Common/Widgets/RadarWidget.cs
index cba460d644..d2a77b1d76 100644
--- a/OpenRA.Mods.Common/Widgets/RadarWidget.cs
+++ b/OpenRA.Mods.Common/Widgets/RadarWidget.cs
@@ -290,15 +290,12 @@ namespace OpenRA.Mods.Common.Widgets
 					if (newRenderShroud != null)
 					{
 						// Redraw the full shroud sprite
-						using (var bitmap = Minimap.ShroudBitmap(world))
-							OpenRA.Graphics.Util.FastCopyIntoSprite(shroudSprite, bitmap);
+						MarkShroudDirty(world.Map.CellsInsideBounds);
 
 						// Update the notification binding
 						newRenderShroud.CellsChanged += MarkShroudDirty;
 					}
 
-					dirtyShroudCells.Clear();
-
 					renderShroud = newRenderShroud;
 				}