From 600f012138f9dfc7b32c5a296a1f5bf1ea01f9c8 Mon Sep 17 00:00:00 2001
From: Laurent Vivier <Laurent@lvivier.info>
Date: Tue, 18 Sep 2007 22:35:14 +0000
Subject: [PATCH] make vga_clear() only if vga is enabled

---
 second/vga.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/second/vga.c b/second/vga.c
index 25c2b22..635ae45 100644
--- a/second/vga.c
+++ b/second/vga.c
@@ -563,10 +563,12 @@ vga_init(char *mode)
 	vga.charset	= CHARSET_B;
 
 	vga_cursor(0);
-	vga_clear();
 
 	if (strcmp(mode, "none") != 0)
+	{
 		vga.enabled = 1;
+		vga_clear();
+	}
 
 	return 0;
 }