From: Alan Knowles <alan@roojs.com>
Date: Wed, 2 May 2012 07:30:06 +0000 (+0800)
Subject: Roo/form/ComboBoxArray.js
X-Git-Url: http://git.roojs.org/?p=roojs1;a=commitdiff_plain;h=d258fea9bb50609f0b910d0e4e49668a9cdf2e83

Roo/form/ComboBoxArray.js
---

diff --git a/Roo/form/ComboBoxArray.js b/Roo/form/ComboBoxArray.js
index 26f1bd2173..8dd327aa10 100644
--- a/Roo/form/ComboBoxArray.js
+++ b/Roo/form/ComboBoxArray.js
@@ -301,7 +301,9 @@ 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) {
+            return;
+        }
         var keys = v[this.valueField].split(',');
         var display = v[this.displayField].split(',');
         for (var i = 0 ; i < keys.length; i++) {