[ckan-changes] [ckan/ckan] e0fdf2: [#2085] Add missing import

[GitHub]

  Branch: refs/heads/release-v2.1.4
  Home:   https://github.com/ckan/ckan
  Commit: e0fdf22104f6bffcf0c8f38309d9ef9732d7775f
      https://github.com/ckan/ckan/commit/e0fdf22104f6bffcf0c8f38309d9ef9732d7775f
  Author: amercader <amercadero at gmail.com>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M ckan/lib/helpers.py

  Log Message:
  -----------
  [#2085] Add missing import