message: remove eta-fork-specific stuff
diff: @@ -579,7 +579,7 @@ export class DiscordBot {
  info.h = attachment.height;
  }
  rooms.forEach((room) => {
  - let prom = intent.sendMessage(room, {
  + const prom = intent.sendMessage(room, {
  body: attachment.filename,
  info,
  msgtype,
  @@ -591,12 +591,7 @@ export class DiscordBot {
  evt.MatrixId = res.event_id + ";" + room;
  evt.DiscordId = msg.id;
  evt.ChannelId = msg.channel.id;
  - if (msg.guild) {
  evt.GuildId = msg.guild.id;
  - }
  - else {
  - evt.GuildId = "dm";
  - }
  this.store.Insert(evt);
  });
  });
  