From d1613d2cb51e21b14d855a617447d9c627faa7dd Mon Sep 17 00:00:00 2001
From: goyuken <goyuken@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Tue, 6 Nov 2012 18:02:19 +0000
Subject: [PATCH] gb gpu: fix new bug with game switching

---
 BizHawk.MultiClient/GBtools/GBGPUView.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/BizHawk.MultiClient/GBtools/GBGPUView.cs b/BizHawk.MultiClient/GBtools/GBGPUView.cs
index aab6b91a30..07e77ca9fa 100644
--- a/BizHawk.MultiClient/GBtools/GBGPUView.cs
+++ b/BizHawk.MultiClient/GBtools/GBGPUView.cs
@@ -62,6 +62,7 @@ namespace BizHawk.MultiClient.GBtools
 				bmpViewTiles2.Clear();
 				bmpViewBGPal.Clear();
 				bmpViewSPPal.Clear();
+				cbscanline_emu = -4; // force refresh
 			}
 			else
 			{
@@ -78,7 +79,7 @@ namespace BizHawk.MultiClient.GBtools
 		/// <summary>
 		/// what was last passed to the emu core
 		/// </summary>
-		int cbscanline_emu = -4;
+		int cbscanline_emu = -4; // force refresh
 
 		/// <summary>
 		/// put me in ToolsBefore