From 0987fb6f0cd2113fc338a1951dc332e743b57e1e Mon Sep 17 00:00:00 2001
From: ripsaw8080 <ripsaw8080@users.sourceforge.net>
Date: Mon, 9 Dec 2019 18:03:55 +0000
Subject: [PATCH] Correct an oversight in INT10_GetDACPage; fixes blank screen
 in Blue Force on vgaonly machine type.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4297
---
 src/ints/int10_pal.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ints/int10_pal.cpp b/src/ints/int10_pal.cpp
index 39d6c8fa..42eb1c1b 100644
--- a/src/ints/int10_pal.cpp
+++ b/src/ints/int10_pal.cpp
@@ -294,6 +294,7 @@ void INT10_GetDACPage(Bit8u* mode,Bit8u* page) {
 		*page&=0xc;
 		*page>>=2;
 	}
+	IO_Write(VGAREG_ACTL_ADDRESS,32);		//Enable output and protect palette
 }
 
 void INT10_SetPelMask(Bit8u mask) {