[PR PATCH] [Closed]: ctdb: Fix detection of gnukfreebsd

[github at samba.org]

There's a closed pull request on the Samba Samba Github repository

ctdb: Fix detection of gnukfreebsd
https://github.com/samba-team/samba/pull/55
Description: GNU/kFreeBSD's platform name is 'gnukfreebsd', not just 'kfreebsd'.

Reviewed-by: Andrew Bartlett <abartlet at samba.org>

I originally sent this patch to https://bugs.debian.org/802621#15
where I was asked to send it upstream.  Thanks!