tree 3aa6fe2c2f76e0360b07c2e1d31d9aa7c6262a4e
parent 9d0766ead9e237647941f8b8970522f5f0d30aa3
author Eric Paris <eparis@redhat.com> 1431100450 -0400
committer Eric Paris <eparis@redhat.com> 1435001395 -0400

Set default values if no arg given