From: WooParadog <guohaochuan@gmail.com>
Date: Sat, 26 Jul 2014 02:17:49 +0000 (+0800)
Subject: Add -M to amixer.
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/e2a279d9914ca92241d3f342cffbd47d3b8684a9?ds=inline;hp=--cc

Add -M to amixer.

-M     Use the mapped volume for evaluating the percentage representation like alsamixer, to be more natural for human ear.
---

e2a279d9914ca92241d3f342cffbd47d3b8684a9
diff --git a/widgets/alsa.lua b/widgets/alsa.lua
index 28bb05c..4ed4f9c 100644
--- a/widgets/alsa.lua
+++ b/widgets/alsa.lua
@@ -29,7 +29,7 @@ local function worker(args)
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
-        local f = assert(io.popen('amixer get ' .. channel))
+        local f = assert(io.popen('amixer -M get ' .. channel))
         local mixer = f:read("*all")
         f:close()