puppetlabs/puppetdb — pull request #1082 by kbarber (2014-09-16 12:53:35+00:00)
Title: Allow beaker rake task to accept proper preserve-hosts options

In the past it just allowed true/false, but the current beaker accepts a series
of options, including 'onfail' which is what I was after. This change passes
throught the value specified in the env var only now.

Signed-off-by: Ken Barber