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try if-let

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This commit is contained in:
Andy Newjack 2020-04-30 19:30:17 -03:00
parent c8a6823b82
commit 7a3f0db3bf
1 changed files with 3 additions and 3 deletions
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6
src/ship/ship.rs
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@ -336,9 +336,9 @@ impl<EG: EntityGateway> ServerState for ShipServerState<EG> {
let pkt = match self.client_location.get_area(id).unwrap() { let pkt = match self.client_location.get_area(id).unwrap() {
RoomLobby::Room(room) => { RoomLobby::Room(room) => {
self.client_location.get_client_neighbors(id).map(|x| if x.len() == 0 { if let 0 = neighbors.len() {
self.rooms[room.0] = None self.rooms[room.0] = None;
}); }
let leader = self.client_location.get_room_leader(room).unwrap(); let leader = self.client_location.get_room_leader(room).unwrap();
SendShipPacket::LeaveRoom(LeaveRoom::new(client.local_client.id(), leader.local_client.id())) SendShipPacket::LeaveRoom(LeaveRoom::new(client.local_client.id(), leader.local_client.id()))
}, },