puppetlabs/facter — pull request #370 by jaredcurtis (2012-12-03 03:45:25+00:00)
Title: (#15001) ifconfig regex will optionally match 'addr:'

Newer versions of ifconfig, as found in Fedora 17, have changed the
output format of ifconfig. This change removed the 'addr:' string which
prevents the regex from matching. This patch makes matching 'addr:'
optional.