From 7155eb4ebbd0d49793b2d962ce4be6d5dcd40218 Mon Sep 17 00:00:00 2001
From: minggo <ming@cocos2d-x.org>
Date: Tue, 24 Jun 2014 18:23:10 +0800
Subject: [PATCH] use reference instead

---
 cocos/2d/CCSprite.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cocos/2d/CCSprite.cpp b/cocos/2d/CCSprite.cpp
index c616626f13..489a386a71 100644
--- a/cocos/2d/CCSprite.cpp
+++ b/cocos/2d/CCSprite.cpp
@@ -530,7 +530,7 @@ void Sprite::updateTransform(void)
             // calculate the Quad based on the Affine Matrix
             //
 
-            Size size = _rect.size;
+            Size &size = _rect.size;
 
             float x1 = _offsetPosition.x;
             float y1 = _offsetPosition.y;