From: luke bonham <dada@archlinux.info>
Date: Fri, 26 Sep 2014 10:41:35 +0000 (+0200)
Subject: undo 'set card' from projektile/master
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/f5d391e7b6188d1d5847d12ceb64796c56f2d9f1?ds=sidebyside;hp=ee615272a2fcdbe62c4c45b02c3abe27ab7d4fb3

undo 'set card' from projektile/master
---

diff --git a/widgets/alsa.lua b/widgets/alsa.lua
index 114e2b2..f62a150 100644
--- a/widgets/alsa.lua
+++ b/widgets/alsa.lua
@@ -23,14 +23,14 @@ local alsa = {}
 local function worker(args)
     local args     = args or {}
     local timeout  = args.timeout or 5
-    local channel  = args.channel or "Master -c 1"
+    local channel  = args.channel or "Master"
     local settings = args.settings or function() end
 
     alsa.widget = wibox.widget.textbox('')
 
     function alsa.update()
-        local f = assert(io.popen('amixer get ' .. channel))
-        local mixer = f:read("*all")
+        local f = assert(io.popen('amixer -M get ' .. channel))
+        local mixer = f:read("*a")
         f:close()
 
         volume_now = {}