Fix: RMI resilience

src/main/java/it/polimi/ingsw/gc14/Model/Game.java

@@ -71,7 +71,8 @@ public class Game implements Serializable {
         {
             return false;
         }
-        return disconnetedPlayers.put(player,false);
+        disconnetedPlayers.put(player,false);
+        return true;
     }
     /**
      * Returns the current number of players participating in the game.