From 28e3a3cc8b4a2e37c29db2fa01c61c17d24de07a Mon Sep 17 00:00:00 2001
From: Ananya Sen
Date: Thu, 8 Mar 2012 13:54:11 -0800
Subject: null the arrays on all documents closed, so that they get garbage
 collected

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
---
 js/helper-classes/3D/draw-utils.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'js/helper-classes')

diff --git a/js/helper-classes/3D/draw-utils.js b/js/helper-classes/3D/draw-utils.js
index 63e7799a..59da411f 100755
--- a/js/helper-classes/3D/draw-utils.js
+++ b/js/helper-classes/3D/draw-utils.js
@@ -139,8 +139,8 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, {
     handleCloseDocument:{
         value: function() {
             if(this.application.ninja.documentController._documents.length === 0){
-                this._eltArray = [];
-                this._planesArray = [];
+                this._eltArray = null;
+                this._planesArray = null;
             }
         }
     },
-- 
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