Fix exception when uploading files (#2034)

2022-01-14 07:57:02 -04:00
parent 64423a0653
commit 7f4feea96d
1 changed files with 1 additions and 1 deletions
--- a/src/Discord.Net.Rest/Entities/Channels/ChannelHelper.cs
+++ b/src/Discord.Net.Rest/Entities/Channels/ChannelHelper.cs
@@ -374,7 +374,7 @@ namespace Discord.Rest

            if (channel is ITextChannel guildTextChannel)
            {
-                var contentSize = (ulong)attachments.Sum(x => x.Stream.Length);
+                ulong contentSize = (ulong)attachments.Where(x => x.Stream.CanSeek).Sum(x => x.Stream.Length);

                if (contentSize > guildTextChannel.Guild.MaxUploadLimit)
                {