opscode-cookbooks/nagios — pull request #145 by tas50 (2013-03-16 20:34:48+00:00)
Title: COOK-2612: Fix syntax if nagios_hostgroups data bag based search returns nothing

Don't write out "members empty" if nothing comes back from the search.
Instead write out a host group with nothing, which is actually correct.
Also remove an empty line so that there is a single empty line between
each host group definition.