message: Guards on channels with no images at all
diff: @@ -27,7 +27,11 @@ const isChannelContentsThumbnail = (
  export const ChannelContentsThumbnail: React.FC<Props> = ({
  initialContents,
  }) => {
  - const { meta_image } = initialContents.filter(isChannelContentsThumbnail)[0]
  + const thumbnails = initialContents.filter(isChannelContentsThumbnail)
  +
  + if (thumbnails.length === 0) return null
  +
  + const { meta_image } = thumbnails[0]
  return <Image>{meta_image}</Image>
  }
  