From f6ec2163de6ff1deebc78af525fe03d6d701e546 Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisf@ijw.co.nz>
Date: Tue, 24 Aug 2010 17:00:54 +1200
Subject: [PATCH] fix some dumb issues

---
 OpenRA.Game/Server/Server.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/OpenRA.Game/Server/Server.cs b/OpenRA.Game/Server/Server.cs
index 4a7725981e..341d642818 100644
--- a/OpenRA.Game/Server/Server.cs
+++ b/OpenRA.Game/Server/Server.cs
@@ -378,6 +378,11 @@ namespace OpenRA.Server
 						int slot;
 						if (!int.TryParse(s, out slot)) { Log.Write("server", "Invalid slot: {0}", s ); return false; }
 
+						var slotData = lobbyInfo.Slots.FirstOrDefault( x => x.Index == slot );
+						if (slotData == null || slotData.Closed || slotData.Bot != null 
+							|| lobbyInfo.Clients.Any( c => c.Slot == slot ))
+							return false;
+
 						GetClient(conn).Slot = slot;
 						SyncLobbyInfo();
 						return true;