From e4aff2b4136ce05c5ea1e0e366fbcedfaa627da8 Mon Sep 17 00:00:00 2001
From: Paulo <pnmanjos@hotmail.com>
Date: Tue, 4 Aug 2020 22:44:26 -0300
Subject: [PATCH] Fix possible invite without inviter

---
 .../DataTypes/InviteDeleteAuditLogData.cs          | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/InviteDeleteAuditLogData.cs b/src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/InviteDeleteAuditLogData.cs
index 5e49bb641..9d0aed12b 100644
--- a/src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/InviteDeleteAuditLogData.cs
+++ b/src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/InviteDeleteAuditLogData.cs
@@ -36,13 +36,17 @@ namespace Discord.Rest
             var maxAge = maxAgeModel.OldValue.ToObject<int>(discord.ApiClient.Serializer);
             var code = codeModel.OldValue.ToObject<string>(discord.ApiClient.Serializer);
             var temporary = temporaryModel.OldValue.ToObject<bool>(discord.ApiClient.Serializer);
-            var inviterId = inviterIdModel.OldValue.ToObject<ulong>(discord.ApiClient.Serializer);
             var channelId = channelIdModel.OldValue.ToObject<ulong>(discord.ApiClient.Serializer);
             var uses = usesModel.OldValue.ToObject<int>(discord.ApiClient.Serializer);
             var maxUses = maxUsesModel.OldValue.ToObject<int>(discord.ApiClient.Serializer);
 
-            var inviterInfo = log.Users.FirstOrDefault(x => x.Id == inviterId);
-            var inviter = RestUser.Create(discord, inviterInfo);
+            RestUser inviter = null;
+            if (inviterIdModel != null)
+            {
+                var inviterId = inviterIdModel.OldValue.ToObject<ulong>(discord.ApiClient.Serializer);
+                var inviterInfo = log.Users.FirstOrDefault(x => x.Id == inviterId);
+                inviter = RestUser.Create(discord, inviterInfo);
+            }
 
             return new InviteDeleteAuditLogData(maxAge, code, temporary, inviter, channelId, uses, maxUses);
         }
@@ -70,10 +74,10 @@ namespace Discord.Rest
         /// </returns>
         public bool Temporary { get; }
         /// <summary>
-        ///     Gets the user that created this invite.
+        ///     Gets the user that created this invite if available.
         /// </summary>
         /// <returns>
-        ///     A user that created this invite.
+        ///     A user that created this invite or <see langword="null"/>.
         /// </returns>
         public IUser Creator { get; }
         /// <summary>