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alsa, alsabar: make amixer call customizable; fixes #111 in general
[etc/awesome.git] / widgets / alsa.lua
diff --git a/widgets/alsa.lua b/widgets/alsa.lua
index 7d250962374a2df2c78180bae4fbadbf092c183c..a3568923f35e7fd632a974d391ab2a92cf418859 100644 (file)
--- a/widgets/alsa.lua
+++ b/widgets/alsa.lua
@@ -26,13 +26,13 @@ local function worker(args)
     local timeout  = args.timeout or 5
     local settings = args.settings or function() end
 
-    alsa.card    = args.card or "0"
+    alsa.cmd     = args.cmd or "amixer"
     alsa.channel = args.channel or "Master"
 
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
-        local f = assert(io.popen(string.format("amixer -c %s -M get %s", alsa.card, alsa.channel)))
+        local f = assert(io.popen(string.format("%s get %s", alsa.cmd, alsa.channel)))
         local mixer = f:read("*a")
         f:close()
 
awesome window-manager configuration

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