From 269d544ab36f337bfdb7cfcd2b67c15ed7ef4d7a Mon Sep 17 00:00:00 2001
From: emizzle <ericmastro@status.im>
Date: Sat, 15 Sep 2018 11:32:16 +1000
Subject: [PATCH] =?UTF-8?q?show=20option=20usage=20help=20with=20invalid?=
 =?UTF-8?q?=20`=E2=80=94node`=20option=20and=20simplied=20the=20valid=20op?=
 =?UTF-8?q?tion=20check=20to=20pure=20regex?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 cmd/cmd.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/cmd.js b/cmd/cmd.js
index 516d1182..a8ba75ae 100644
--- a/cmd/cmd.js
+++ b/cmd/cmd.js
@@ -278,6 +278,7 @@ class Cmd {
         const urlRegexExp = /^(vm|embark|((ws|https?):\/\/([a-zA-Z0-9_.-]*):?([0-9]*)?))$/i;
         if (!(node === 'embark' || node === 'vm' || node.match(urlRegexExp))) {
           console.error(`invalid --node option: must be 'vm', 'embark' or a valid URL`.red);
+          options.outputHelp();
           process.exit(1);
         }
         options.node = node;