message: Fix getting content from member event properly
diff: @@ -197,9 +197,7 @@ export class DiscordBot {
  if (result.botUser) {
  // We are doing this through webhooks so fetch the user profile.
  profile = await mxClient.getStateEvent(event.room_id, "m.room.member", event.sender);
  - if (profile !== null) {
  - profile = profile.content;
  - } else {
  + if (profile === null) {
  log.warn("DiscordBot", `User ${event.sender} has no member state. That's odd.`);
  }
  }
  