invalid output

fails on the ssr test in bankai

input:
```js
var html = require('choo/html')
var choo = require('choo')

var app = choo()
app.route('/', function () {
  return html`<body>meow</body>`
})
if (module.parent) module.exports = app
else app.mount('body')
```
this is uglified first among other things, and causes invalid output from common-shakeify