userDB fix

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3837 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/data/userDB.java

@@ -241,8 +241,9 @@ public final class userDB {
                 }catch(IOException e){}
                 return null;
             }
-        }
 			return entry;
+        }
+		return null;
     }
     public Entry cookieAuth(String cookieString){
         String token=getLoginToken(cookieString);