From dba4d55b8b13693769fa1eb58376ea79754686d9 Mon Sep 17 00:00:00 2001
From: Gregg Tavares <github@greggman.com>
Date: Sat, 13 Dec 2014 01:21:47 -0800
Subject: [PATCH] use 127.0.0.1 if there are no ip addresses

---
 server/hft-server.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server/hft-server.js b/server/hft-server.js
index 0add7eea..a1c8d622 100644
--- a/server/hft-server.js
+++ b/server/hft-server.js
@@ -116,6 +116,9 @@ var HFTServer = function(options, startedCallback) {
 
     return function() {
       var addresses = g.address ? [g.address] : iputils.getIpAddresses();
+      if (addresses.length == 0) {
+        addresses = ["127.0.0.1"];
+      }
       var addressesAsStr = addresses.join(",");
       if (addressesAsStr !== oldAddressesAsStr) {
         oldAddressesAsStr = addressesAsStr;