From 84be912e90a54712f132816709af44444735bd8e Mon Sep 17 00:00:00 2001
From: orbiter <orbiter@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Sat, 30 Jun 2007 18:08:10 +0000
Subject: [PATCH] fix for null pointer exception that occurred when missing
 user-agent in request header see also
 http://forum.yacy-websuche.de/viewtopic.php?f=6&t=78&hilit=

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3943 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 source/de/anomic/http/httpHeader.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/de/anomic/http/httpHeader.java b/source/de/anomic/http/httpHeader.java
index 5b24a08eb..73669fe24 100644
--- a/source/de/anomic/http/httpHeader.java
+++ b/source/de/anomic/http/httpHeader.java
@@ -492,7 +492,7 @@ public final class httpHeader extends TreeMap implements Map {
     }
     
     public String userAgent() {
-        return (String) get(USER_AGENT);
+        return (String) get(USER_AGENT, "");
     }
     
     public long age() {