From 19244406d654bddd3b335e1b1decaa121a14a928 Mon Sep 17 00:00:00 2001
From: minggo <ming@cocos2d-x.org>
Date: Mon, 22 Aug 2011 14:55:51 +0800
Subject: [PATCH] fixed #689: assert the width and height of rect is big than 0

---
 cocos2dx/cocoa/CCGeometry.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cocos2dx/cocoa/CCGeometry.cpp b/cocos2dx/cocoa/CCGeometry.cpp
index 3b476cea04..cda28e9c29 100644
--- a/cocos2dx/cocoa/CCGeometry.cpp
+++ b/cocos2dx/cocoa/CCGeometry.cpp
@@ -76,6 +76,9 @@ CCRect::CCRect(void)
 
 CCRect::CCRect(float x, float y, float width, float height)
 {
+	// Only support that, the width and height > 0
+	assert(width > 0 && height > 0);
+
 	origin.x = x;
 	origin.y = y;