From 6771f5ca2095fd564189fb650b2003c9be9166f5 Mon Sep 17 00:00:00 2001
From: truelight <truelight@openttd.org>
Date: Fri, 10 Aug 2007 13:11:53 +0000
Subject: (svn r10837) -Fix [FS#1102]: DrawLine didn't bound-check the first
 pixel that was drawn (frosch)

---
 src/blitter/8bpp_base.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/blitter/8bpp_base.cpp')

diff --git a/src/blitter/8bpp_base.cpp b/src/blitter/8bpp_base.cpp
index 4a2753af6..a931df624 100644
--- a/src/blitter/8bpp_base.cpp
+++ b/src/blitter/8bpp_base.cpp
@@ -60,7 +60,7 @@ void Blitter_8bppBase::DrawLine(void *video, int x, int y, int x2, int y2, int s
 		stepx = 1;
 	}
 
-	this->SetPixel(video, x, y, color);
+	if (x > 0 && y > 0 && x < screen_width && y < screen_height) this->SetPixel(video, x, y, color);
 	if (dx > dy) {
 		frac = dy - (dx / 2);
 		while (x != x2) {
-- 
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