From 1b5c723872fcada8c853a44f094e813263acc38f Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Thu, 27 Aug 2015 16:07:31 -0400
Subject: [PATCH] fix circ ref on error and error passing

---
 server.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/server.js b/server.js
index 70aeb7f..513f7f2 100644
--- a/server.js
+++ b/server.js
@@ -79,7 +79,7 @@ function createApp(server, options) {
               return;
             }
 
-            cmd.args.push(function () {
+            cmd.args.push(function (err) {
               var args = Array.prototype.slice.call(arguments);
               var myself;
 
@@ -89,10 +89,11 @@ function createApp(server, options) {
               }
 
               ws.send(JSON.stringify({
-                this: this
+                this: (!err && this !== global) ? this : {}
               , args: args
               , self: myself
               , id: cmd.id
+              , error: err
               }));
             });