puppetlabs/puppetlabs-apache — pull request #787 by tdb (2014-07-02 22:43:02+00:00)
Title: Allow ssl_certs_dir to be unset.

In some cases we don't want SSLCACertificatePath to be set at all. If we're using SSLCACertificateFile instead to verify clients we might want that to be the only CA used. Most other options in this template are optional, so I don't see why this one can't be too.