ansible/ansible — pull request #6859 by sergevanginderachter (2014-04-04 13:35:50+00:00)
Title: lvg module bugfix on vg_options patch

When no vg_options are passed to the module, 'vg_options' still exists
in the module.params dict with a value of None, so the default empty string in
the get method is never used. None cannot be "splitted", which backtraced.