From: Alan Knowles <alan@roojs.com>
Date: Mon, 10 Feb 2020 06:46:46 +0000 (+0800)
Subject: Roo/data/ArrayReader.js
X-Git-Url: http://git.roojs.org/?p=roojs1;a=commitdiff_plain;h=6a66c86a8ba7543f771d16d33de71d1d55f88899

Roo/data/ArrayReader.js
---

diff --git a/Roo/data/ArrayReader.js b/Roo/data/ArrayReader.js
index 8623561903..ffbfe115c5 100644
--- a/Roo/data/ArrayReader.js
+++ b/Roo/data/ArrayReader.js
@@ -87,12 +87,12 @@ Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
     },
     /**
      * using 'cn' the nested child reader read the child array into it's child stores.
-     *
+     * @param {Object} rec The record with a 'children array
      */
     loadDataFromChildren: function(rec)
     {
 	// expect rec just to be an array.. eg [a,b,c, [...] << cn ]
-	return this.loadData(rec.data.cn);
+	return this.loadData(typeof(rec.data.cn) == 'undefined' ? '' : rec.data.cn);
 	
     }