jfryman/puppet-nginx — pull request #434 by pablokbs (2014-09-03 18:53:13+00:00)
Title: Removed proxy_cache_valid as default when using proxy_cache option

Hello

If you specify the option proxy_cache, the module automatically add proxy_cache_valid with "false" as an argument, this fails. And this option is not mandatory when using proxy_cache, so I made it optional.

Hope is OK