saltstack/salt — pull request #7236 by cvrebert (2013-09-14 00:10:54+00:00)
Title: avoid shadowing in salt/utils/__init__.py

```
************* Module salt.utils
salt/utils/__init__.py:1239: [W0621(redefined-outer-name), parse_kwarg] Redefining name 'string' from outer scope (line 19)
```