From e375273f9f97a1a9b2d4e63a1a9bd32ce03f7945 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Tue, 12 Jun 2012 17:55:09 +0800
Subject: [PATCH] Roo/form/ComboBoxArray.js

---
 Roo/form/ComboBoxArray.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Roo/form/ComboBoxArray.js b/Roo/form/ComboBoxArray.js
index 8dd327aa10..256d32b7a6 100644
--- a/Roo/form/ComboBoxArray.js
+++ b/Roo/form/ComboBoxArray.js
@@ -301,7 +301,7 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.TextField,
         this.reset();
         this.el.dom.value = v[this.displayField];
         this.hiddenEl.dom.value = v[this.valueField];
-        if (!v[this.valueField].length) {
+        if (typeof(v[this.valueField].) == 'undefined' || !v[this.valueField].length) {
             return;
         }
         var keys = v[this.valueField].split(',');
-- 
2.39.2