bugfix, see http://www.yacy-forum.de/viewtopic.php?p=7370#7370

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@527 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/yacy/yacyNewsPool.java

@@ -158,6 +158,7 @@ public class yacyNewsPool {
     
     private boolean automaticProcessP(yacyNewsRecord record) {
         if (record == null) return false;
+        if (record.category() == null) return true;
         if ((yacyCore.universalTime() - record.created().getTime()) > (1000 * 60 * 60 * 24 * 7) /* 1 Week */) {
 	    // remove everything after 1 week
             return true;