From 335bf94d5fdbdfbeb57c42f23d947301b00ce47d Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Sun, 18 Jan 2004 02:31:53 +0000
Subject: Add back checks for invalid left/right values, fixes regressions for
 now.

svn-id: r12462
---
 scumm/gfx.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'scumm')

diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp
index c9c05c0e19..9da4e37a35 100644
--- a/scumm/gfx.cpp
+++ b/scumm/gfx.cpp
@@ -563,6 +563,10 @@ void ScummEngine::restoreBG(Common::Rect rect, byte backColor) {
 	rect.top -= topline;
 	rect.bottom -= topline;
 
+	if (rect.left < 0)
+		rect.left = 0;
+	if (rect.right < 0)
+		rect.right = 0;
 	rect.clip(vs->width, vs->height);
 
 	markRectAsDirty(vs->number, rect, USAGE_BIT_RESTORED);
-- 
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