From 418151f57ebe56b84e35169e73912fe244871db5 Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Sat, 1 Aug 2009 23:11:41 +0200
Subject: Make all widgets return their worker functions when called.

---
 cpu.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'cpu.lua')

diff --git a/cpu.lua b/cpu.lua
index 5112253..7f0a006 100644
--- a/cpu.lua
+++ b/cpu.lua
@@ -8,6 +8,7 @@ local type = type
 local pairs = pairs
 local ipairs = ipairs
 local io = { open = io.open }
+local setmetatable = setmetatable
 local math = { floor = math.floor }
 local table = { insert = table.insert }
 local helpers = require("vicious.helpers")
@@ -93,3 +94,5 @@ function worker(format, padding)
     return cpu_usage
 end
 -- }}}
+
+setmetatable(_M, { __call = function(_, ...) return worker(...) end })
-- 
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