visiting channel with no claims returns worthless error

[jessopb]

If your new channel has no claims and you visit using channel dropdown: view,
Cannot read property 'reduce' of null is returned on the page.

channelClaims has not try{}catch around

  if (channelLongId) {
    channelClaims = await chainquery.claim.queries.getAllChannelClaims(channelLongId);
    logger.info(`channelClaims:`, {channelClaims});
  }