Fix t00thpick's mistake. :p

src/main/java/com/gmail/nossr50/runnables/UserPurgeTask.java

@@ -41,6 +41,7 @@ public class UserPurgeTask implements Runnable {
         HashMap<Integer, ArrayList<String>> usernames = database.read("SELECT u.user FROM " + tablePrefix + "skills AS s, " + tablePrefix + "users AS u WHERE s.user_id = u.id AND (s.taming+s.mining+s.woodcutting+s.repair+s.unarmed+s.herbalism+s.excavation+s.archery+s.swords+s.axes+s.acrobatics+s.fishing) = 0");
         database.write("DELETE FROM " + tablePrefix + "users WHERE " + tablePrefix + "users.id IN (SELECT * FROM (SELECT u.id FROM " + tablePrefix + "skills AS s, " + tablePrefix + "users AS u WHERE s.user_id = u.id AND (s.taming+s.mining+s.woodcutting+s.repair+s.unarmed+s.herbalism+s.excavation+s.archery+s.swords+s.axes+s.acrobatics+s.fishing) = 0) AS p)");
 
+        int purgedUsers = 0;
         for (int i = 1; i <= usernames.size(); i++) {
             String playerName = usernames.get(i).get(0);