From 0cee9f42c715a56f05278a1e9b0ca00b1a06e900 Mon Sep 17 00:00:00 2001
From: Peter Veenstra <qbix79@users.sourceforge.net>
Date: Sun, 10 Sep 2006 13:21:43 +0000
Subject: [PATCH] Appy patch "[ 1555189 ] Fix for Alien Breed" from Vasyl
 Tsvirkunov

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2698
---
 src/hardware/vga_memory.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hardware/vga_memory.cpp b/src/hardware/vga_memory.cpp
index 0a4a5e8d..37ac179b 100644
--- a/src/hardware/vga_memory.cpp
+++ b/src/hardware/vga_memory.cpp
@@ -290,6 +290,8 @@ public:
 		pixels.d&=vga.config.full_not_map_mask;
 		pixels.d|=(data & vga.config.full_map_mask);
 		vga.mem.latched[addr].d=pixels.d;
+		if(vga.config.compatible_chain4)
+			vga.mem.latched[addr+64*1024].d=pixels.d; 
 	}
 public:
 	VGA_UnchainedVGA_Handler()  {