From bd99a75048418ab074916b38f7bd1a919c8fa455 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Wed, 15 Feb 2017 20:24:42 -0500
Subject: [PATCH] advice user when an unknown command is typed in the console

---
 lib/console.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/console.js b/lib/console.js
index 6e57e0ff..8df883ac 100644
--- a/lib/console.js
+++ b/lib/console.js
@@ -36,7 +36,11 @@ Console.prototype.executeCmd = function(cmd, callback) {
     return callback(result);
   }
   catch(e) {
-    return callback(e.message.red);
+    if (e.message.indexOf('not defined') > 0) {
+      return callback(("error: " + e.message).red + ("\nType " + "help".bold + " to see the list of available commands").cyan);
+    } else {
+      return callback(e.message);
+    }
   }
 };