From: John Hodge <tpg@prelude.mutabah.net>
Date: Wed, 21 Apr 2010 13:50:07 +0000 (+0800)
Subject: Fixed case where the screen was cleared during a panic
X-Git-Tag: rel0.06~228
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=4ffd060057b4c41b63ca1b1e2a48bfc7abc44c30;p=tpg%2Facess2.git

Fixed case where the screen was cleared during a panic
---

diff --git a/Kernel/Makefile.BuildNum b/Kernel/Makefile.BuildNum
index 99e449bb..1feb3bdc 100644
--- a/Kernel/Makefile.BuildNum
+++ b/Kernel/Makefile.BuildNum
@@ -1 +1 @@
-BUILD_NUM = 1959
+BUILD_NUM = 1960
diff --git a/Kernel/arch/x86/kpanic.c b/Kernel/arch/x86/kpanic.c
index 865b0d3b..1972fd3b 100644
--- a/Kernel/arch/x86/kpanic.c
+++ b/Kernel/arch/x86/kpanic.c
@@ -59,6 +59,9 @@ void KernelPanic_SetMode()
 {
 	 int	i;
 	
+	// Some routines call this function twice, let's avoid that, shall we?
+	if( giKP_Pos )	return ;
+	
 	// Restore VGA 0xB8000 text mode
 	#if 1
 	for( i = 0; i < NUM_REGVALUES; i++ )