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.

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

(limited to 'wifi.lua')

diff --git a/wifi.lua b/wifi.lua
index 35289dd..0e284c8 100644
--- a/wifi.lua
+++ b/wifi.lua
@@ -5,6 +5,7 @@
 
 -- {{{ Grab environment
 local io = { popen = io.popen }
+local setmetatable = setmetatable
 local string = {
     find = string.find,
     match = string.match
@@ -60,3 +61,5 @@ function worker(format, iface)
     return winfo
 end
 -- }}}
+
+setmetatable(_M, { __call = function(_, ...) return worker(...) end })
-- 
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