From 34421c1653a24a2fd8e932cf849e025d9dc3490c Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 31 Jul 2017 14:34:29 -0700
Subject: [PATCH] ip: minor.

---
 lib/utils/ip.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/utils/ip.js b/lib/utils/ip.js
index 37bcab97..2fe9cd4d 100644
--- a/lib/utils/ip.js
+++ b/lib/utils/ip.js
@@ -411,9 +411,8 @@ IP.toString = function toString(raw) {
   }
 
   if (raw.length === 16) {
-    let host = '';
-
     if (IP.isMapped(raw)) {
+      let host = '';
       host += raw[12];
       host += '.' + raw[13];
       host += '.' + raw[14];
@@ -422,10 +421,12 @@ IP.toString = function toString(raw) {
     }
 
     if (IP.isOnion(raw)) {
-      host = base32.encode(raw.slice(6));
+      const host = base32.encode(raw.slice(6));
       return `${host}.onion`;
     }
 
+    let host = '';
+
     host += raw.readUInt16BE(0, true).toString(16);
 
     for (let i = 2; i < 16; i += 2) {