From c9a1efeeaa1b8f35ecd32ef33711f2ab7b9178df Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Fri, 29 Apr 2016 01:35:37 +0400
Subject: [PATCH] fix confusing error when passing -a instead of -a :

---
 configs/standalone.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/standalone.js b/configs/standalone.js
index bb6f596e..8b7e468c 100644
--- a/configs/standalone.js
+++ b/configs/standalone.js
@@ -105,7 +105,7 @@ module.exports = function(config, optimist) {
         console.log("Run using --listen localhost instead to only expose Cloud9 to localhost,");
         console.log("or use -a username:password to setup HTTP authentication\n");
     }
-    var auth = (argv.auth || ":").split(":");
+    var auth = (argv.auth + "").split(":");
 
     var plugins = [
         {