From 0f5815800c602279e8a764441a16fd5478c0f387 Mon Sep 17 00:00:00 2001
From: hpa <hpa>
Date: Tue, 4 Jan 2005 22:17:17 +0000
Subject: New CONSOLE directive to enable/disable the video console.

---
 ldlinux.asm | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ldlinux.asm')

diff --git a/ldlinux.asm b/ldlinux.asm
index 71428fb9..ceb079fe 100644
--- a/ldlinux.asm
+++ b/ldlinux.asm
@@ -1055,12 +1055,15 @@ searchdir:
 writechr:
 		call write_serial	; write to serial port if needed
 		pushfd
+		test byte [cs:DisplayCon], 01h
+		jz .nothing
 		pushad
 		mov ah,0Eh
 		mov bl,07h		; attribute
 		mov bh,[cs:BIOS_page]	; current page
 		int 10h
 		popad
+.nothing:
 		popfd
 		ret
 
-- 
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