pebbleit/puppet-macdefaults — pull request #1 by ScarabMonkey (2013-02-22 17:07:23+00:00)
Title: Update manifests/init.pp to handle negative values

adding the -e switch to the defaults read line: this tells grep that the next text is definitely the pattern to find.
This fixes an issue with values that begin with the '-' character, in my case a -1.