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alsa: added card, channel to widget table
authorcopycat-killer <dada@archlinux.info>
Mon, 9 Mar 2015 20:33:11 +0000 (21:33 +0100)
committercopycat-killer <dada@archlinux.info>
Mon, 9 Mar 2015 20:33:11 +0000 (21:33 +0100)
widgets/alsa.lua patch | blob | history

diff --git a/widgets/alsa.lua b/widgets/alsa.lua
index 5a4335e63b7624a61f49389d0c4d21f252dd99a1..7d250962374a2df2c78180bae4fbadbf092c183c 100644 (file)
--- a/widgets/alsa.lua
+++ b/widgets/alsa.lua
@@ -23,15 +23,16 @@ local alsa = {}
 
 local function worker(args)
     local args     = args or {}
 
 local function worker(args)
     local args     = args or {}
-    local card     = args.card or "0"
     local timeout  = args.timeout or 5
     local timeout  = args.timeout or 5
-    local channel  = args.channel or "Master"
     local settings = args.settings or function() end
 
     local settings = args.settings or function() end
 
+    alsa.card    = args.card or "0"
+    alsa.channel = args.channel or "Master"
+
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
-        local f = assert(io.popen(string.format("amixer -c %s -M get %s", card, channel)))
+        local f = assert(io.popen(string.format("amixer -c %s -M get %s", alsa.card, alsa.channel)))
         local mixer = f:read("*a")
         f:close()
 
         local mixer = f:read("*a")
         f:close()
 
awesome window-manager configuration

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