#250 missing file patch

[etc/awesome.git] / widgets / cpu.lua

diff --git a/widgets/cpu.lua b/widgets/cpu.lua
index c33c7eb68736692b9eede3e456b0cf616b474e8d..f7fb0878bbfca104116e5030cf991f666feb5c32 100644 (file)
--- a/widgets/cpu.lua
+++ b/widgets/cpu.lua
@@ -9,14 +9,11 @@
 
 local lines_match  = require("lain.helpers").lines_match
 local newtimer     = require("lain.helpers").newtimer
-
 local wibox        = require("wibox")
-
 local math         = { ceil   = math.ceil }
 local string       = { format = string.format,
                        gmatch = string.gmatch }
 local tostring     = tostring
-
 local setmetatable = setmetatable
 
 -- CPU usage
@@ -28,7 +25,7 @@ local function worker(args)
     local timeout  = args.timeout or 2
     local settings = args.settings or function() end
 
-    cpu.widget = wibox.widget.textbox('')
+    cpu.widget = wibox.widget.textbox()
 
     function update()
         -- Read the amount of time the CPUs have spent performing
@@ -80,7 +77,7 @@ local function worker(args)
 
     newtimer("cpu", timeout, update)
 
-    return cpu.widget
+    return setmetatable(cpu, { __index = cpu.widget })
 end
 
 return setmetatable(cpu, { __call = function(_, ...) return worker(...) end })