From e1f7c0bab68a86dfc0d3be0981cde97d1c0aa131 Mon Sep 17 00:00:00 2001
From: James Chen <jianhua.chen@cocos2d-x.org>
Date: Thu, 22 Nov 2012 09:52:50 +0800
Subject: [PATCH] issue #1564: Removing one unnecessary line in
 CCRenderTexture::visit.

---
 cocos2dx/misc_nodes/CCRenderTexture.cpp | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/cocos2dx/misc_nodes/CCRenderTexture.cpp b/cocos2dx/misc_nodes/CCRenderTexture.cpp
index 73e4dcbe72..fc7656de6a 100644
--- a/cocos2dx/misc_nodes/CCRenderTexture.cpp
+++ b/cocos2dx/misc_nodes/CCRenderTexture.cpp
@@ -394,9 +394,9 @@ void CCRenderTexture::beginWithClear(float r, float g, float b, float a, float d
     this->begin();
 
     // save clear color
-    GLfloat	clearColor[4];
-    GLfloat depthClearValue;
-    int stencilClearValue;
+    GLfloat	clearColor[4] = {0.0f};
+    GLfloat depthClearValue = 0.0f;
+    int stencilClearValue = 0;
     
     if (flags & GL_COLOR_BUFFER_BIT)
     {
@@ -512,7 +512,6 @@ void CCRenderTexture::visit()
     if (m_pGrid && m_pGrid->isActive())
     {
         m_pGrid->afterDraw(this);
-        transformAncestors();
     }
 	
 	kmGLPopMatrix();
@@ -528,9 +527,9 @@ void CCRenderTexture::draw()
 		
         if (m_uClearFlags)
         {
-			GLfloat oldClearColor[4];
-			GLfloat oldDepthClearValue;
-			GLint oldStencilClearValue;
+            GLfloat oldClearColor[4] = {0.0f};
+			GLfloat oldDepthClearValue = 0.0f;
+			GLint oldStencilClearValue = 0;
 			
 			// backup and set
 			if (m_uClearFlags & GL_COLOR_BUFFER_BIT)