Merge pull request #70 from mbennehar/master

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

diff --git a/widgets/base.lua b/widgets/base.lua
index 4f28e07bae46777f6733df0257463e6a80a727ff..39b0863e4dfbf8ba1b01ea751d9520d1b2977330 100644 (file)
--- a/widgets/base.lua
+++ b/widgets/base.lua
@@ -9,10 +9,10 @@
 local newtimer     = require("lain.helpers").newtimer
 local wibox        = require("wibox")
 
 local newtimer     = require("lain.helpers").newtimer
 local wibox        = require("wibox")
 

-local io           = io
+local io           = { popen = io.popen }

 local setmetatable = setmetatable
 
 local setmetatable = setmetatable
 

--- Basic template for custom widgets 
+-- Basic template for custom widgets

 -- lain.widgets.base
 
 local function worker(args)
 -- lain.widgets.base
 
 local function worker(args)


@@ -26,7 +26,7 @@ local function worker(args)
 
     function base.update()
         local f = assert(io.popen(cmd))
 
     function base.update()
         local f = assert(io.popen(cmd))

-        output = f:read("*all")
+        output = f:read("*a")

         f:close()
         widget = base.widget
         settings()
         f:close()
         widget = base.widget
         settings()