From c300d8cdbbd2bda55722a5428e40311f30b58590 Mon Sep 17 00:00:00 2001
From: zhl <zhl010101@gmail.com>
Date: Thu, 28 Jan 2021 17:25:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E6=8E=92=E4=BD=8D=E5=BA=A7?=
 =?UTF-8?q?=E6=AC=A1=E5=8F=B7=E8=AE=BE=E7=BD=AE=E9=94=99=E8=AF=AF=E7=9A=84?=
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---
 src/rooms/commands/OnJoinCommand.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/rooms/commands/OnJoinCommand.ts b/src/rooms/commands/OnJoinCommand.ts
index 279f70a..eaefdec 100644
--- a/src/rooms/commands/OnJoinCommand.ts
+++ b/src/rooms/commands/OnJoinCommand.ts
@@ -43,10 +43,9 @@ export class OnJoinCommand extends Command<CardGameState, {
     if (seat != undefined) {
       seat = +seat
       if (seatSet.has(seat)) {
-        seatSet.delete(seat)
-        idx = seatSet.values().next().value
-      } else {
         idx = seat;
+      } else {
+        idx = seatSet.values().next().value
       }
     } else {
       idx = seatSet.values().next().value