abecms / abecms

src/cli/cms/editor/handlebars/folders.js

import path from 'path'
import recursiveFolder from './recursiveFolder'

export default function folders(obj, index, link, translate) {
  var res
  if (obj && obj.length > 0) {
    if (link != null && link !== 'null') {
      var links = link.replace(/^\//, '').split(path.sep)
      links.pop()
      res = recursiveFolder(obj, 1, '', links, false, translate)
    } else {
      res = recursiveFolder(obj, 1, '', null, false, translate)
    }
  }
  return res

The variable res does not seem to be initialized in case obj && obj.length > 0 on line 6 is false. Are you sure this can never be the case?

}