puppetlabs/puppet — pull request #2767 by tayzlor (2014-06-13 14:04:46+00:00)
Title: (PUP-2271) Allow yumrepo proxy attribute to be set to _none_

Add fix and test to allow proxy to be set to _none_ to bypass global proxy
configuration for YUM.

See https://tickets.puppetlabs.com/browse/PUP-2271