Address feedback

Signed-off-by: Miles Alan <m@milesalan.com>

scripts/core/sxmo_audiooutmenu.sh

@@ -2,10 +2,9 @@
 pidof svkbd-sxmo || svkbd-sxmo &
 
 OUTINPUT="$(
-echo "speaker
-headphones
-earpiece
-none
+echo "Speaker
+Headphones
+Earpiece
 Close Menu" | dmenu -p "Audio Out" -c -fn "Terminus-30" -l 20
 )"
 
@@ -16,15 +15,15 @@ SPEAKER="Line Out"
 HEADPHONE="Headphone"
 EARPIECE="Earpiece"
 
-amixer set "$SPEAKER" mute > /dev/null
-amixer set "$HEADPHONE" mute > /dev/null
-amixer set "$EARPIECE" mute > /dev/null
+amixer set "$SPEAKER" mute
+amixer set "$HEADPHONE" mute
+amixer set "$EARPIECE" mute
 
-if [[ "$OUTINPUT" = "speaker" ]]; then
-  amixer set "$SPEAKER" unmute > /dev/null
-elif [[ "$OUTINPUT" = "headphones" ]]; then
-  amixer set "$HEADPHONE" unmute > /dev/null
-elif [[ "$OUTINPUT" = "earpiece" ]]; then
-  amixer set "$EARPIECE" unmute > /dev/null
+if [[ "$OUTINPUT" = "Speaker" ]]; then
+  amixer set "$SPEAKER" unmute
+elif [[ "$OUTINPUT" = "Headphones" ]]; then
+  amixer set "$HEADPHONE" unmute
+elif [[ "$OUTINPUT" = "Earpiece" ]]; then
+  amixer set "$EARPIECE" unmute
 fi
 

scripts/core/sxmo_statusbar.sh

@@ -2,8 +2,9 @@
 pgrep -f sxmo_statusbar.sh | grep -v $$ | xargs kill -9
 
 audiodevice() {
-  amixer sget Earpiece | grep -E [[]on[]] && echo Earpiece > /dev/null && return
-  amixer sget Headphone > /dev/null && echo Headphone || echo Speaker
+  amixer sget Earpiece | grep -E '\[on\]' > /dev/null && echo Earpiece && return
+  amixer sget Headphone | grep -E '\[on\]' > /dev/null && echo Headphone && return
+  echo "Line Out"
 }
 
 sleep 1
@@ -25,7 +26,7 @@ do
 
         # Volume
         VOL=$(
-                echo "$(amixer sget $(audiodevice))" |
+                echo "$(amixer sget "$(audiodevice)")" |
                 grep -oE '([0-9]+)%' |
                 tr -d ' %' |
                 awk '{ s += $1; c++ } END { print s/c }'  |
@@ -40,4 +41,4 @@ do
 
         inotifywait -e MODIFY $UPDATEFILE & sleep 30 & wait -n
         pgrep -P $$ | xargs kill -9
-done
+done

scripts/core/sxmo_vol.sh

@@ -1,7 +1,8 @@
 #!/usr/bin/env sh
 device() {
-  amixer sget Earpiece | grep -E '[[]on[]]' > /dev/null && echo Earpiece && return
-  amixer sget Headphone > /dev/null && echo Headphone || echo "Line Out"
+  amixer sget Earpiece | grep -E '\[on\]' > /dev/null && echo Earpiece && return
+  amixer sget Headphone | grep -E '\[on\]' > /dev/null && echo Headphone && return
+  echo "Line Out"
 }
 
 notify() {