From 0998a2440afa101f9db1ee141f3674f8fbd85c4e Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Wed, 25 Jul 2007 19:56:43 +0000
Subject: The drawStripToScreen() does nothing if width <= 0. In bug #1759925
 ("COMI: 100% crash in SVN (not in 0.X.0)"), height was a fairly large
 negative number, so I've added a test for that condition as well. This seems
 to fix the bug.

svn-id: r28199
---
 engines/scumm/gfx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'engines/scumm')

diff --git a/engines/scumm/gfx.cpp b/engines/scumm/gfx.cpp
index 4e7276f2d0..c1e06609b9 100644
--- a/engines/scumm/gfx.cpp
+++ b/engines/scumm/gfx.cpp
@@ -560,7 +560,7 @@ void ScummEngine::drawStripToScreen(VirtScreen *vs, int x, int width, int top, i
 	int y = vs->topline + top - _screenTop;
 	int height = bottom - top;
 	
-	if (width <= 0)
+	if (width <= 0 || height <= 0)
 		return;
 	
 	const byte *src = vs->getPixels(x, top);
-- 
cgit v1.2.3