message: Do not try to intercept click if there is no href
diff: @@ -104,7 +104,7 @@ module.exports = class BodyView extends Backbone.View
  href = $(e.currentTarget).attr("href")
  target = $(e.currentTarget).attr("target") || '_self'
  - unless href?.indexOf(location.hostname) > -1 or href is '#'
  + unless href?.indexOf(location.hostname) > -1 or href is '#' or !href
  e.preventDefault()
  e.stopImmediatePropagation()
  trackOutboundLink href
  