theforeman/foreman — pull request #2022 by lzap (2014-12-16 15:54:58+00:00)
Title: Fixes #8727 - DHCP validation does not fail on discovered leases

For description read the conversation on the ticket.

DO NOT MERGE.

Greg it looks like this does not work. I might have a mistake in my tests tho,
but I still see `127.0.0.1` as a conflict in the test.