phlipper/chef-percona — pull request #34 by tdg5 (2012-12-31 12:11:24+00:00)
Title: Avoid use of set_unless

Resolves https://github.com/phlipper/chef-percona/issues/30 similarly to how Opscode chose to avoid set_unless in https://github.com/opscode-cookbooks/mysql/pull/31.