X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/cabd72a77557bc7d406b4a639e3abbd276003d91..eac8845c1477c594f47ae58266ad8b3093390235:/widgets/base.lua?ds=inline diff --git a/widgets/base.lua b/widgets/base.lua index 3d4ce9e..39b0863 100644 --- a/widgets/base.lua +++ b/widgets/base.lua @@ -9,14 +9,14 @@ local newtimer = require("lain.helpers").newtimer local wibox = require("wibox") -local io = io +local io = { popen = io.popen } local setmetatable = setmetatable --- Basic template for custom widgets +-- Basic template for custom widgets -- lain.widgets.base -local base = {} local function worker(args) + local base = {} local args = args or {} local timeout = args.timeout or 5 local cmd = args.cmd or "" @@ -26,7 +26,7 @@ local function worker(args) function base.update() local f = assert(io.popen(cmd)) - output = f:read("*all") + output = f:read("*a") f:close() widget = base.widget settings() @@ -37,4 +37,4 @@ local function worker(args) return setmetatable(base, { __index = base.widget }) end -return setmetatable(base, { __call = function(_, ...) return worker(...) end }) +return setmetatable({}, { __call = function(_, ...) return worker(...) end })