net-mgmt/rancid: Add AF_INET6 support

Add AF_INET6 support that was left out of the previous update.

PR:		200733
Submitted by:	Nick <nick foobar org>
Approved by:	Janos Mohacsi <jmohacsi bsd hu> (maintainer)

net-mgmt/rancid/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	rancid
 PORTVERSION=	2.3.8
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	net-mgmt
 MASTER_SITES=	ftp://ftp.shrubbery.net/pub/rancid/
 

net-mgmt/rancid/files/patch-bin__rancid.in

@@ -1,5 +1,13 @@
---- bin/rancid.in.orig	2015-06-09 15:46:07.000000000 +0100
-+++ bin/rancid.in	2015-06-09 15:57:24.000000000 +0100
+--- bin/rancid.in.orig	2015-07-03 17:22:07.000000000 +0100
++++ bin/rancid.in	2015-07-06 07:10:54.000000000 +0100
+@@ -45,6 +45,7 @@
+ # usage: rancid [-dV] [-l] [-f filename | hostname]
+ #
+ use Getopt::Std;
++use Socket qw(AF_INET AF_INET6 inet_pton);
+ getopts('dflV');
+ if ($opt_V) {
+     print "rancid 2.3.8\n";
 @@ -162,13 +162,38 @@
      @sorted_lines;
  }