From 7cfed7ff67ac9aee517de4130d9ccf504791ed61 Mon Sep 17 00:00:00 2001
From: Alex Gravely <tcbskater@hotmail.com>
Date: Thu, 3 May 2018 21:30:13 -0400
Subject: [PATCH] Fix nullref when passing null to GetShardIdFor. (#1049)

---
 src/Discord.Net.WebSocket/DiscordShardedClient.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Discord.Net.WebSocket/DiscordShardedClient.cs b/src/Discord.Net.WebSocket/DiscordShardedClient.cs
index 45d76e61a..dad53b3b7 100644
--- a/src/Discord.Net.WebSocket/DiscordShardedClient.cs
+++ b/src/Discord.Net.WebSocket/DiscordShardedClient.cs
@@ -129,7 +129,7 @@ namespace Discord.WebSocket
         private int GetShardIdFor(ulong guildId)
             => (int)((guildId >> 22) % (uint)_totalShards);
         public int GetShardIdFor(IGuild guild)
-            => GetShardIdFor(guild.Id);
+            => GetShardIdFor(guild?.Id ?? 0);
         private DiscordSocketClient GetShardFor(ulong guildId)
             => GetShard(GetShardIdFor(guildId));
         public DiscordSocketClient GetShardFor(IGuild guild)