From ded2f09e874053c12906da4bbe9912d108009257 Mon Sep 17 00:00:00 2001
From: John Maguire <jmaguire2013@gmail.com>
Date: Thu, 21 Mar 2013 04:42:03 -0400
Subject: [PATCH] fix error on "showconfig" with no paremeters (now shows root
 config)

---
 modules/admin/commands.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/admin/commands.js b/modules/admin/commands.js
index c648760..c2e6778 100644
--- a/modules/admin/commands.js
+++ b/modules/admin/commands.js
@@ -23,10 +23,10 @@ var commands = function(dbot) {
                     return false;
                 }
             }
-        } 
+        }
 
         var currentOption;
-        if(configKey.length != 1) {
+        if(configKey && configKey.length != 1) {
             configKey = _.last(configKey);
             if(_.has(userConfigPath, configKey) && !_.isUndefined(userConfigPath[configKey])) {
                 currentOption = userConfigPath[configKey];