From d547c3b4bd3e2a44f62b5241f5d0866d28815bab Mon Sep 17 00:00:00 2001
From: hermens <hermens@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Sat, 29 Sep 2007 11:18:09 +0000
Subject: [PATCH] Avoid NullPointerException in yacySeedDB.lookupByIP

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4116 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 source/de/anomic/yacy/yacySeedDB.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/de/anomic/yacy/yacySeedDB.java b/source/de/anomic/yacy/yacySeedDB.java
index 54de56870..8af3807e6 100644
--- a/source/de/anomic/yacy/yacySeedDB.java
+++ b/source/de/anomic/yacy/yacySeedDB.java
@@ -639,6 +639,10 @@ public final class yacySeedDB {
                     seed = (yacySeed) e.nextElement();
                     if (seed != null) {
                         addressStr = seed.getPublicAddress();
+                        if (addressStr == null) {
+                                serverLog.logWarning("YACY","lookupByIP: address of seed " + seed.getName() + " is null.");
+                                continue;
+                        }
                         if ((pos = addressStr.indexOf(":"))!= -1) {
                             addressStr = addressStr.substring(0,pos);
                         }
@@ -672,6 +676,7 @@ public final class yacySeedDB {
         try {
             // check local seed
             addressStr = mySeed.getPublicAddress();
+            if (addressStr == null) return null;
             if ((pos = addressStr.indexOf(":"))!= -1) {
                 addressStr = addressStr.substring(0,pos);
             }