cprice-puppet/puppet — comment on commit fbe1124aa420a483a98abcecb1aaa0a9f3e1fb90
File: spec/unit/util/execution_spec.rb line 66
By cprice-puppet:

Sure. I got burned on a Ruby 1.8.5 incompatibility with something similar to this in the past, so I've been erring on the side of caution when I'm anywhere in the vicinity of the ENV object... but I will change it.