release 0.14rc2 produces stack trace when trying to read vaulted file

[ansiblejunky]

We are using the latest RC (0.14rc2) and had a vaulted file vars/pass.yml and ansible-review crashed with stacktrace when it hit that file. ansible-review is being triggered through pre-commit in this case.

WARN: RoleVars vars/pass.yml is in a role that contains a meta/main.yml without a declared standards version. Using latest standards version 0.1

Traceback (most recent call last):

  File "/home/user/.cache/pre-commit/repolIoGop/py_env-python2.7/bin/ansible-review", line 10, in <module>

    sys.exit(main())

  File "/home/user/.cache/pre-commit/repolIoGop/py_env-python2.7/lib/python2.7/site-packages/ansiblereview/__main__.py", line 102, in main

    errors = errors + candidate.review(options, lines)

  File "/home/user/.cache/pre-commit/repolIoGop/py_env-python2.7/lib/python2.7/site-packages/ansiblereview/__init__.py", line 76, in review

    return utils.review(self, settings, lines)

  File "/home/user/.cache/pre-commit/repolIoGop/py_env-python2.7/lib/python2.7/site-packages/ansiblereview/utils/__init__.py", line 121, in review

    result = standard.check(candidate, settings)

  File "/home/user/.cache/pre-commit/repolIoGop/py_env-python2.7/lib/python2.7/site-packages/ansiblereview/vars.py", line 45, in repeated_vars

    for err_key in errors for err_line in errors[err_key]])

TypeError: string indices must be integers, not str

The workaround was to replace the vaulted file with a file containing encrypt_string vaulted strings.