From 906df3ed85ca1a59e1f74209819874ab42a0b591 Mon Sep 17 00:00:00 2001
From: Nikolay Sivko <n.sivko@gmail.com>
Date: Fri, 11 Dec 2015 14:47:48 +0300
Subject: [PATCH] [net] fix panic on freebsd (netstat error with exit code 0)

---
 net/net_freebsd.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/net_freebsd.go b/net/net_freebsd.go
index 6dc7a23..d6882f1 100644
--- a/net/net_freebsd.go
+++ b/net/net_freebsd.go
@@ -32,6 +32,9 @@ func NetIOCounters(pernic bool) ([]NetIOCountersStat, error) {
 		}
 		exists = append(exists, values[0])
 
+		if len(values) < 12 {
+			continue
+		}
 		base := 1
 		// sometimes Address is ommitted
 		if len(values) < 13 {