puppetlabs/facter — pull request #526 by fare5 (2013-08-23 10:27:19+00:00)
Title: Update xendomains.rb

New xen (>4) use /usr/sbin/xl command (instead of /usr/sbin/xm in earlier versions of xen). That why xendomains fact doesn't work on machins with new xen. This change make xendomains fact working in both, old and new xens.