From f60dde19f53e2e85fc37fbf08f9aaa3beca3e411 Mon Sep 17 00:00:00 2001
From: alyosha-tas <alexei.f.k@gmail.com>
Date: Tue, 31 May 2016 09:24:09 -0400
Subject: [PATCH] Fixes compumate mapper

Still WIP
needs keyboard to test
---
 BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/mCM.cs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/mCM.cs b/BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/mCM.cs
index 4bcd71697b..53f64d2ef0 100644
--- a/BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/mCM.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/mCM.cs
@@ -287,9 +287,7 @@ namespace BizHawk.Emulation.Cores.Atari.Atari2600
 			}
 
             // Attempting to read while in write mode
-            //throw new NotTestedException();
-
-            return 0;
+            throw new NotTestedException();
 		}
 
         public override byte ReadMemory(ushort addr)