Workaround premature end of file with awful.spawn.easy_async

[etc/awesome.git] / widget / pulseaudio.lua

diff --git a/widget/pulseaudio.lua b/widget/pulseaudio.lua
index 44694d1773449dcd546fdd416c313a4315947c09..6c1344d7539f44dbb65fb8f54fb9dc6645bd3d83 100644 (file)
--- a/widget/pulseaudio.lua
+++ b/widget/pulseaudio.lua
@@ -6,18 +6,17 @@
                                                   
 --]]
 
                                                   
 --]]
 

-local helpers      = require("lain.helpers")
-local shell        = require("awful.util").shell
-local wibox        = require("wibox")
-local string       = { gmatch = string.gmatch,
-                       match  = string.match,
-                       format = string.format }
-local setmetatable = setmetatable
+local helpers = require("lain.helpers")
+local shell   = require("awful.util").shell
+local wibox   = require("wibox")
+local string  = { gmatch = string.gmatch,
+                  match  = string.match,
+                  format = string.format }

 
 -- PulseAudio volume
 -- lain.widget.pulseaudio
 
 
 -- PulseAudio volume
 -- lain.widget.pulseaudio
 

-local function worker(args)
+local function factory(args)

     local pulseaudio = { widget = wibox.widget.textbox() }
     local args        = args or {}
     local devicetype  = args.devicetype or "sink"
     local pulseaudio = { widget = wibox.widget.textbox() }
     local args        = args or {}
     local devicetype  = args.devicetype or "sink"


@@ -59,4 +58,4 @@ local function worker(args)
     return pulseaudio
 end
 
     return pulseaudio
 end
 

-return setmetatable({}, { __call = function(_, ...) return worker(...) end })
+return factory