From bc6df5d6834d877ce489cc117b6678abfc30ebec Mon Sep 17 00:00:00 2001
From: yago <y.perez@i-neumaticos.es>
Date: Mon, 3 Nov 2014 14:25:51 +0100
Subject: [PATCH] lista de vars

---
 bot/bot.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bot/bot.lua b/bot/bot.lua
index 3fec06f..3f340e7 100644
--- a/bot/bot.lua
+++ b/bot/bot.lua
@@ -266,6 +266,14 @@
   end
 
   function get_value( value_name )
+    -- If there is not value name, return all the values.
+    if (value_name == "" ) then
+      local text = ""
+      for key,value in pairs(config.values) do
+        text = text..key.."="..value.."\n"
+      end
+      return text
+    end 
     local value = config.values[value_name]
     if ( value == nil) then
       return "Cant find "..value_name