From: Jakub Skoczen <jakub@indexdata.dk>
Date: Mon, 4 Jun 2007 12:24:59 +0000 (+0000)
Subject: Handling empty nodes in the termlists.
X-Git-Tag: PAZPAR2.1.0.0~77
X-Git-Url: http://lists.indexdata.dk/?a=commitdiff_plain;h=44888165a16282614167090f2f9f45deea00ae1a;p=pazpar2-moved-to-github.git

Handling empty nodes in the termlists.
---

diff --git a/js/pz2.js b/js/pz2.js
index 334082a..5c32a7b 100644
--- a/js/pz2.js
+++ b/js/pz2.js
@@ -1,5 +1,5 @@
 /*
-** $Id: pz2.js,v 1.29 2007-06-04 10:56:28 jakub Exp $
+** $Id: pz2.js,v 1.30 2007-06-04 12:24:59 jakub Exp $
 ** pz2.js - pazpar2's javascript client library.
 */
 
@@ -417,8 +417,8 @@ pz2.prototype = {
                         //for each term in the list
                         for (j = 0; j < terms.length; j++) { 
                             var term = {
-                                "name": terms[j].getElementsByTagName("name")[0].childNodes[0].nodeValue,
-                                "freq": terms[j].getElementsByTagName("frequency")[0].childNodes[0].nodeValue
+                                "name": terms[j].getElementsByTagName("name")[0].childNodes[0].nodeValue || 'ERROR',
+                                "freq": terms[j].getElementsByTagName("frequency")[0].childNodes[0].nodeValue || 'ERROR'
                             };
 
                             var termIdNode = terms[j].getElementsByTagName("id");