From d33745a7ea1a911e62f983ce91c4fa058495d325 Mon Sep 17 00:00:00 2001
From: borg-0300 <borg-0300@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Tue, 5 Dec 2006 17:48:01 +0000
Subject: [PATCH] NullPointer

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3046 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 .../plasma/urlPattern/abstractURLPattern.java | 54 +++++++++++++++++--
 1 file changed, 50 insertions(+), 4 deletions(-)

diff --git a/source/de/anomic/plasma/urlPattern/abstractURLPattern.java b/source/de/anomic/plasma/urlPattern/abstractURLPattern.java
index f9345a8fd..636603b95 100644
--- a/source/de/anomic/plasma/urlPattern/abstractURLPattern.java
+++ b/source/de/anomic/plasma/urlPattern/abstractURLPattern.java
@@ -1,3 +1,48 @@
+// abstractURLPattern.java 
+// -----------------------
+// part of YaCy
+// (C) by Michael Peter Christen; mc@anomic.de
+// first published on http://www.anomic.de
+// Frankfurt, Germany, 2005
+// last major change: 12. August 2006 (theli) ?
+//
+// $LastChangedDate$
+// $LastChangedRevision$
+// $LastChangedBy$
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+// Using this software in any meaning (reading, learning, copying, compiling,
+// running) means that you agree that the Author(s) is (are) not responsible
+// for cost, loss of data or any harm that may be caused directly or indirectly
+// by usage of this softare or this documentation. The usage of this software
+// is on your own risk. The installation and usage (starting/running) of this
+// software may allow other people or application to access your computer and
+// any attached devices and is highly dependent on the configuration of the
+// software which must be done by the user of the software; the author(s) is
+// (are) also not responsible for proper configuration and usage of the
+// software, even if provoked by documentation provided together with
+// the software.
+//
+// Any changes to this file according to the GPL as documented in the file
+// gpl.txt aside this file in the shipment you received can be done to the
+// lines that follows this copyright notice here, but changes must not be
+// done inside the copyright notive above. A re-distribution must contain
+// the intact and unchanged copyright notice.
+// Contributions and changes to the program code must be marked as such.
+
 package de.anomic.plasma.urlPattern;
 
 import java.io.File;
@@ -149,9 +194,10 @@ public abstract class abstractURLPattern implements plasmaURLPattern {
         }        
         return true;  
     }
-    
-    public boolean isListed(String blacklistType, URL url) {
+
+    public final boolean isListed(String blacklistType, URL url) {
+        if (url == null) { return true; }
         return isListed(blacklistType, url.getHost().toLowerCase(), url.getFile());
-    }    
-    
+    }
+
 }