If a find fails to match any values we should return a non-zero value to the cli.
Bug https://bugzilla.redhat.com/show_bug.cgi?id=640444
return non-zero when *-find returns nothing freeipa-571-find.patch
master: 53c218cf2fd51b0e10938e30ecb25676c0c0d030
Metadata Update from @rcritten: - Issue assigned to rcritten - Issue set to the milestone: FreeIPA 2.0 - 2010/10