remove unwraps

src/ship/packet/handler/lobby.rs

@@ -71,7 +71,7 @@ pub fn change_lobby(id: ClientId,
             }
         },
         RoomLobby::Room(old_room) => {
-            if client_location.get_client_neighbors(id).unwrap().len() == 0 {
+            if client_location.get_client_neighbors(id).map_err(|err| -> ClientLocationError {err.into()})?.len() == 0 {
                 ship_rooms[old_room.0] = None;
             }
         },

src/ship/ship.rs

@@ -336,9 +336,9 @@ impl<EG: EntityGateway> ServerState for ShipServerState<EG> {
 
         let pkt = match self.client_location.get_area(id).unwrap() {
             RoomLobby::Room(room) => {
-                if self.client_location.get_client_neighbors(id).unwrap().len() == 0 {
-                    self.rooms[room.0] = None;
-                }
+                self.client_location.get_client_neighbors(id).map(|x| if x.len() == 0 {
+                    self.rooms[room.0] = None
+                });
                 let leader = self.client_location.get_room_leader(room).unwrap();
                 SendShipPacket::LeaveRoom(LeaveRoom::new(client.local_client.id(), leader.local_client.id()))
             },