Normation/rudder-packages — pull request #142 by nperron (2013-10-07 11:10:28+00:00)
Title: Fixes #4000 - Prevent backup of inexistent files for rudder-agent (if it's the first install)

Fixes #4000 - Prevent backup of inexistent files for rudder-agent (if it's the first install)

See http://www.rudder-project.org/redmine/issues/4000