From a7ae9ad5e7202860968f1d67e347a8d1dbd95ccf Mon Sep 17 00:00:00 2001
From: allo <allo@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Fri, 10 Feb 2006 16:20:17 +0000
Subject: [PATCH] avoid nullpointer

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1601 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/ViewProfile.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/htroot/ViewProfile.java b/htroot/ViewProfile.java
index e92bd7409..14222f5e6 100644
--- a/htroot/ViewProfile.java
+++ b/htroot/ViewProfile.java
@@ -91,7 +91,12 @@ public class ViewProfile {
                 // read profile from other peer
                 HashMap profile = yacyClient.getProfile(seed);
                 yacyCore.log.logInfo("fetched profile:" + profile);
-                Iterator i = profile.entrySet().iterator();
+                Iterator i;
+                if(profile != null){
+                	i = profile.entrySet().iterator();
+                }else{
+                	i = (new ArrayList()).iterator();
+                }
                 Map.Entry entry;
 		//all known keys which should be set as they are
 		ArrayList knownKeys = new ArrayList();