From 830476db193c7b3b40ef6c9301d1db60de534556 Mon Sep 17 00:00:00 2001
From: whitecolor <alex.oshchepkov@gmail.com>
Date: Wed, 7 Jun 2017 17:02:51 +0500
Subject: [PATCH] fix sub-host cli handling

---
 bin/server | 3 +--
 server.js  | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/bin/server b/bin/server
index 70fb628..9e07f27 100755
--- a/bin/server
+++ b/bin/server
@@ -18,8 +18,7 @@ const argv = optimist
         describe: 'listen on this port for outside requests'
     })
     .options('sub-host', {
-        describe: 'additionally listen on these sub hosts for outside requests',
-        type: 'array'
+        describe: 'additionally listen on this sub host for outside requests (can use this option multiple times)'
     })
     .options('max-sockets', {
         default: 10,
diff --git a/server.js b/server.js
index c3be355..c046196 100644
--- a/server.js
+++ b/server.js
@@ -50,6 +50,8 @@ function maybe_bounce(req, res, sock, head, opt) {
     let subdomain = tldjs.getSubdomain(hostname);
     
     if (subdomain && opt.subHost) {        
+        const subHosts = Array.isArray(opt.subHost)
+            ? opt.subHost : [opt.subHost]
         const subHost = opt.subHost.reduce((found, sub) => {                        
             return found
                 || (subdomain.slice(-sub.length) == sub ? sub : '')