From 7767a80a3b61d6488b2a6dd06f65a84cf701bfc6 Mon Sep 17 00:00:00 2001
From: "Donald J. Brown" <mrdon@apache.org>
Date: Sun, 31 Dec 2006 06:00:44 +0000
Subject: [PATCH] Added better handling of json arrays for IE WW-1583

git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@491394 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/struts2/static/dojo/src/widget/ComboBox.js     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/src/main/resources/org/apache/struts2/static/dojo/src/widget/ComboBox.js b/core/src/main/resources/org/apache/struts2/static/dojo/src/widget/ComboBox.js
index ac4056553..f063d5f95 100644
--- a/core/src/main/resources/org/apache/struts2/static/dojo/src/widget/ComboBox.js
+++ b/core/src/main/resources/org/apache/struts2/static/dojo/src/widget/ComboBox.js
@@ -144,6 +144,10 @@ dojo.widget.ComboBoxDataProvider = function(/*Array*/ dataPairs, /*Number*/ limi
 			searchStr = searchStr.toLowerCase();
 		}
 		for(var x=0; x<this.data.length; x++){
+            if(!this.data[x]) {
+                //needed for IE
+                continue;
+            }
 			if((!ignoreLimit)&&(ret.length >= this.searchLimit)){
 				break;
 			}