From 5ddb09fecb304526f89b8e85e5b42928d342a2be Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Thu, 14 Apr 2005 11:23:18 +0000
Subject: Add missing safety check, should only clip if rect is valid. Fixes
 Eggs Away in farm

svn-id: r17598
---
 scumm/akos.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'scumm/akos.cpp')

diff --git a/scumm/akos.cpp b/scumm/akos.cpp
index e9c4b591bb..d0391c2e39 100644
--- a/scumm/akos.cpp
+++ b/scumm/akos.cpp
@@ -869,7 +869,8 @@ byte AkosRenderer::codec1(int xmoveCur, int ymoveCur) {
 	v1.scaleXstep = _mirror ? 1 : -1;
 
 	if (_vm->_heversion >= 71) {
-		rect.clip(_clipOverride);
+		if (_clipOverride.right > _clipOverride.left && _clipOverride.bottom > _clipOverride.top)
+			rect.clip(_clipOverride);
 	}
 
 	if (_actorHitMode) {
@@ -1139,7 +1140,8 @@ byte AkosRenderer::codec16(int xmoveCur, int ymoveCur) {
 	maxh = _out.h;
 
 	if (_vm->_heversion >= 71) {
-		clip.clip(_clipOverride);
+		if (_clipOverride.right > _clipOverride.left && _clipOverride.bottom > _clipOverride.top)
+			clip.clip(_clipOverride);
 	}
 
 	markRectAsDirty(clip);
-- 
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