From 0cd6bf5da1e1c83f8b45653022c74f71af0538a4 Mon Sep 17 00:00:00 2001
From: Paul Borman <paul@borman.com>
Date: Wed, 27 Feb 2019 15:05:49 -0600
Subject: [PATCH] Add darkfeline's change to set ifname if no interface is
 found.

---
 node.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/node.go b/node.go
index 3e4e90d..d651a2b 100644
--- a/node.go
+++ b/node.go
@@ -48,6 +48,7 @@ func setNodeInterface(name string) bool {
 	// does not specify a specific interface generate a random Node ID
 	// (section 4.1.6)
 	if name == "" {
+		ifname = "random"
 		randomBits(nodeID[:])
 		return true
 	}