[Picfinity-commit] SF.net SVN: picfinity: [72] trunk/.themes/db/db.js

[<esp...@us...>]

Revision: 72
          http://picfinity.svn.sourceforge.net/picfinity/?rev=72&view=rev
Author:   espadav8
Date:     2008-03-13 07:56:20 -0700 (Thu, 13 Mar 2008)

Log Message:
-----------
Check if the firstChild is null before trying to get it's value (if it is null, use an empty string)
If the email/web address are empty don't set the attributes

Modified Paths:
--------------
    trunk/.themes/db/db.js

Modified: trunk/.themes/db/db.js
===================================================================
--- trunk/.themes/db/db.js	2007-09-11 12:24:58 UTC (rev 71)
+++ trunk/.themes/db/db.js	2008-03-13 14:56:20 UTC (rev 72)
@@ -815,18 +815,18 @@
 			for (var j = 0; j < currentComment.childNodes.length; j++)
 			{
 				var currentNodeName = currentComment.childNodes[j].nodeName;
-				var currentNodeValue = currentComment.childNodes[j].firstChild.nodeValue;
+				var currentNodeValue = ( currentComment.childNodes[j].firstChild != null ) ? currentComment.childNodes[j].firstChild.nodeValue : '';
 
 				if (currentNodeName == "name")
 				{
 					commentOwnerAnchor.appendChild(document.createTextNode(currentNodeValue));
 				}
-				else if (currentNodeName == "www")
+				else if ( (currentNodeName == "www") && ( currentNodeValue != '') )
 				{
 					commentOwnerWebAnchor.appendChild(document.createTextNode(currentNodeValue));
 					commentOwnerWebAnchor.setAttribute("href", "http://" + currentNodeValue);
 				}
-				else if (currentNodeName == "email")
+				else if ( (currentNodeName == "email") && ( currentNodeValue != '') )
 				{
 					commentOwnerAnchor.setAttribute("href", "mailto:" + currentNodeValue);
 				}


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