@domcleal Yes, this would be nicer. However, I don't think that those parameters are actually declared in `puppet::params`. What do you think of this?

```
  $ssldir            = "${puppet_home}/ssl"
  $puppetdir         = $settings::confdir
```

`$puppet_home` was already used elswhere in this file, however it could be useful to set it to `$settings::vardir` instead.