monitorings-plugin hangs on configure ICMPv6

[Mathieu Arnold]

+--On 11 janvier 2015 17:54:52 +0100 Stefan Bethke <stb at lassitu.de> wrote:
| checking for ps syntax... /bin/ps axwo 'stat uid pid ppid vsz rss pcpu
| comm args' checking for ping... /sbin/ping
| checking for ping6... /sbin/ping6
| checking for ICMP ping syntax... /sbin/ping -n -c %d %s
| checking for ICMPv6 ping syntax... ^C===>  Script "configure" failed
| unexpectedly.
| 
| FreeBSD 9-stable, all ports up to date, inside a jail.
| 
| Any suggestions?

Could you test the patch there:
https://reviews.freebsd.org/D1502

and tell me how good, or bad, it goes ?

-- 
Mathieu Arnold