From d481624f9e266e4f39274ec11958ea7921375d4e Mon Sep 17 00:00:00 2001
From: alyosha-tas <alexei.f.k@gmail.com>
Date: Tue, 13 Mar 2018 14:03:18 -0400
Subject: [PATCH] C64: Fix mapper F

---
 .../Computers/Commodore64/Cartridge/Mapper000F.cs          | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/Cartridge/Mapper000F.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/Cartridge/Mapper000F.cs
index 320f92a9a3..ae623445af 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/Cartridge/Mapper000F.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/Cartridge/Mapper000F.cs
@@ -119,6 +119,13 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64.Cartridge
 			_currentBank = _banks[_bankNumber];
 		}
 
+		public override int ReadDE00(int addr)
+		{
+			BankSet(0);
+
+			return 0;
+		}
+
 		public override void WriteDE00(int addr, int val)
 		{
 			BankSet(addr);