theforeman/foreman — pull request #637 by tstrachota (2013-05-22 11:17:27+00:00)
Title: fixes #2343 - override default settings with custom values

- added check for nil before attribute 'default' is loaded from yaml
- removed logic that tried to set 'value' attr to nil when it was equal to 'default';
it didn't behave predictably as 'default' can be assigned after 'value'