fix for npe

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8122 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/net/yacy/search/query/SearchEvent.java

@@ -115,7 +115,7 @@ public final class SearchEvent {
         this.IAneardhthash = null;
         this.localSearchThread = null;
         this.order = new ReferenceOrder(this.query.ranking, UTF8.getBytes(this.query.targetlang));
-        final boolean remote = peers.sizeConnected() > 0 && (this.query.domType == QueryParams.Searchdom.CLUSTER || (this.query.domType == QueryParams.Searchdom.GLOBAL && peers.mySeed().getFlagAcceptRemoteIndex()));
+        final boolean remote = (peers != null && peers.sizeConnected() > 0) && (this.query.domType == QueryParams.Searchdom.CLUSTER || (this.query.domType == QueryParams.Searchdom.GLOBAL && peers.mySeed().getFlagAcceptRemoteIndex()));
         final long start = System.currentTimeMillis();
 
         // initialize a ranking process that is the target for data