From 318254623f3a7868050d4179be0d005ff35c5b28 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Wed, 19 Oct 2016 21:58:30 +0200
Subject: [PATCH] arch: add setter for volume.sh

---
 bin/arch/volume.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/bin/arch/volume.sh b/bin/arch/volume.sh
index 70c0bbc9..532f186c 100755
--- a/bin/arch/volume.sh
+++ b/bin/arch/volume.sh
@@ -2,16 +2,16 @@
 
 if [[ $# == 0 ]]
 then
-    echo "Usage: volume.sh [+|-|unmute|mute]"
-    exit 1
+    echo "$(amixer get Master | sed -n 's/^.*\[\([0-9]\+\)%.*$/\1/p' | uniq)"
+    exit
 fi
 
 COMMAND=$1
 case "$COMMAND" in
-    [+-])  amixer set Master 10%$COMMAND ;;
-    *mute) amixer set Master $COMMAND ;;
-    *)
-        echo "Invalid command"
+    [0-9]*) amixer set Master $COMMAND ;;
+    [+-])   amixer set Master 10%$COMMAND ;;
+    *mute)  amixer set Master $COMMAND ;;
+    *)  >&2 echo "Invalid command"
         exit 1
         ;;
 esac