X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/4bde4b5eea6ad1352078228c0d146f41b4c893e4..d9877c4bedca550478507f268f43e137e4454c24:/widgets/sysload.lua

diff --git a/widgets/sysload.lua b/widgets/sysload.lua
index 868398c..041feb1 100644
--- a/widgets/sysload.lua
+++ b/widgets/sysload.lua
@@ -8,13 +8,9 @@
 --]]
 
 local newtimer     = require("lain.helpers").newtimer
-
 local wibox        = require("wibox")
-
-local io           = io
-local string       = { format = string.format,
-                       match  = string.match }
-
+local io           = { open = io.open }
+local string       = { match  = string.match }
 local setmetatable = setmetatable
 
 -- System load
@@ -23,16 +19,16 @@ local sysload = {}
 
 local function worker(args)
     local args = args or {}
-    local timeout = args.timeout or 5
+    local timeout = args.timeout or 2
     local settings = args.settings or function() end
 
-    sysload.widget = wibox.widget.textbox('')
+    sysload.widget = wibox.widget.textbox()
 
     function update()
         local f = io.open("/proc/loadavg")
         local ret = f:read("*all")
         f:close()
-        
+
         load_1, load_5, load_15 = string.match(ret, "([^%s]+) ([^%s]+) ([^%s]+)")
 
         widget = sysload.widget
@@ -40,7 +36,8 @@ local function worker(args)
     end
 
     newtimer("sysload", timeout, update)
-    return sysload.widget
+
+    return setmetatable(sysload, { __index = sysload.widget })
 end
 
 return setmetatable(sysload, { __call = function(_, ...) return worker(...) end })