From 16435a9edcbcee4b3d5fd04d2c027ead81a0a3be Mon Sep 17 00:00:00 2001
From: kener <kener.linfeng@gmail.com>
Date: Mon, 10 Mar 2014 23:36:18 +0800
Subject: [PATCH] =?UTF-8?q?dispose=E6=B8=85=E7=90=86?=
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---
 src/component/toolbox.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/component/toolbox.js b/src/component/toolbox.js
index 1f3698e18..858d548d0 100644
--- a/src/component/toolbox.js
+++ b/src/component/toolbox.js
@@ -959,6 +959,7 @@ define(function (require) {
         function dispose() {
             if (_dataView) {
                 _dataView.dispose();
+                _dataView = null;
             }
 
             self.clear();
-- 
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