Merge pull request 'Fix Poll Commands' (#274) from fix_poll_command into master

Reviewed-on: SteamWar/BungeeCore#274
Reviewed-by: YoyoNow <jwsteam@nidido.de>

src/de/steamwar/bungeecore/commands/PollresultCommand.java

@@ -46,7 +46,7 @@ public class PollresultCommand extends BasicCommand {
         ProxiedPlayer player = (ProxiedPlayer) sender;
 
         Map<String, Integer> voted = PollAnswer.getCurrentResults();
-        Message.send("POLLRESULT_HEADER", player, voted.values().stream().reduce(Integer::sum), PollSystem.getQuestion());
+        Message.send("POLLRESULT_HEADER", player, voted.values().stream().reduce(Integer::sum).orElse(0), PollSystem.getQuestion());
         for (Map.Entry<String, Integer> e: voted.entrySet()) {
             Message.send("POLLRESULT_LIST", sender, e.getKey(), e.getValue());
         }

src/de/steamwar/bungeecore/sql/PollAnswer.java

@@ -58,7 +58,7 @@ public class PollAnswer {
         return getResults.select(rs -> {
             Map<String, Integer> retMap = new HashMap<>();
             while (rs.next())
-                retMap.put(PollSystem.getAnswer(rs.getInt("Answer")), rs.getInt("Times"));
+                retMap.put(PollSystem.getAnswer(rs.getInt("Answer")-1), rs.getInt("Times"));
             return retMap;
         }, PollSystem.getQuestion());
     }