From 4cae9985f6477ecd5b94d5563c6b004df66657d3 Mon Sep 17 00:00:00 2001
From: "rogan.dawes" <rogan.dawes@4033779f-a91e-0410-96ef-6bf7bf53c507>
Date: Tue, 10 Jul 2007 11:49:15 +0000
Subject: [PATCH] Fix a NullPointerException in DatabaseUtilities.writeTable

git-svn-id: http://webgoat.googlecode.com/svn/trunk@134 4033779f-a91e-0410-96ef-6bf7bf53c507
---
 .../org/owasp/webgoat/session/DatabaseUtilities.java        | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ webgoat/main/project/JavaSource/org/owasp/webgoat/session/DatabaseUtilities.java b/ webgoat/main/project/JavaSource/org/owasp/webgoat/session/DatabaseUtilities.java
index 182b4e7b6..c63e5a2be 100644
--- a/ webgoat/main/project/JavaSource/org/owasp/webgoat/session/DatabaseUtilities.java	
+++ b/ webgoat/main/project/JavaSource/org/owasp/webgoat/session/DatabaseUtilities.java	
@@ -158,8 +158,10 @@ public class DatabaseUtilities
 
 		for (int i = 1; i < (numColumns + 1); i++)
 		{
-		    row.addElement(new TD(results.getString(i).replaceAll(" ",
-			    "&nbsp;")));
+			String str = results.getString(i);
+			if (str == null)
+				str = "";
+		    row.addElement(new TD(str.replaceAll(" ", "&nbsp;")));
 		}
 
 		t.addElement(row);