puppetlabs/puppet — pull request #771 by zaphod42 (2012-05-14 18:38:12+00:00)
Title: Fix User-Agent for ruby 1.8.5

The RUBY_PATCHLEVEL constant is not available on ruby 1.8.5. To fix this
the pathlevel will default to "unknown" if the RUBY_PATCHLEVEL is not
available.