fix for http://forum.yacy-websuche.de/viewtopic.php?p=13960#p13960

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5954 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/LogStatistics_p.java

@@ -57,7 +57,7 @@ public class LogStatistics_p {
                 displaySubmenu = true;
                 final LogalizerHandler h = ((LogalizerHandler)handlers[i]);
                 r = h.getParserResults(h.getParser(0));
-                break;
+                if (r != null) break;
             }
         }
         

source/de/anomic/yacy/logging/LogalizerHandler.java

@@ -151,7 +151,7 @@ public class LogalizerHandler extends Handler {
     }
     
     public Hashtable<String, Object> getParserResults(final LogParser parsername) {
-        return parsername.getResults();
+        return (parsername == null) ? null : parsername.getResults();
     }
     
     public void close() throws SecurityException {