         parent.tree('child')
         .deliver()
         .maybe [abortion]
+        .else ->
+          true
         .then grandchild
         .then 'ignored-font', (c) ->
           c.registerAsset

        parent.tree('winnerchild')
        .deliver()
        .maybe [abortion]
        .then winnergrandchild

      winner = (parent) ->

        .deliver()
        .all [winnerchild]
        .maybe [abortion]
        .else ->
          true
        .then 'ignore-comic-sans', (c) ->
          c.registerAsset
            id: 'display-font-css'
