From 4dddd1422bc00f40be43050f53cd7525f9a73341 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Mon, 31 Jul 2023 12:05:42 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=B3=9B=E5=9E=8B?=
 =?UTF-8?q?=E5=AF=B9=E8=B1=A1=20player=20=E4=B8=8D=E8=83=BD=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD=20nil=20=E7=9A=84=E8=A1=A8=E8=BE=BE=E5=BC=8F=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF?=
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---
 game/room/seat.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/game/room/seat.go b/game/room/seat.go
index 0a3a78c..5878991 100644
--- a/game/room/seat.go
+++ b/game/room/seat.go
@@ -3,6 +3,7 @@ package room
 import (
 	"github.com/kercylan98/minotaur/game"
 	"github.com/kercylan98/minotaur/utils/concurrent"
+	"github.com/kercylan98/minotaur/utils/generic"
 	"github.com/kercylan98/minotaur/utils/hash"
 	"sync"
 )
@@ -91,7 +92,7 @@ func (slf *Seat[PlayerID, P, R]) SetSeat(id PlayerID, seat int) int {
 	}()
 	oldSeat := slf.GetSeat(id)
 	player := slf.GetPlayerWithSeat(seat)
-	if player != nil {
+	if generic.IsNil(player) {
 		if oldSeat == NoSeat {
 			maxSeat := len(slf.seatSP) - 1
 			if seat > maxSeat {