(scripts) minor clean up in scripts/select-audio-sink.sh

scripts/select-audio-sink.sh

@@ -1,16 +1,16 @@
 #!/usr/bin/env bash
 
 select_audio_sink() {
-    sinks="$(pactl list sinks | grep -iozP "(?s)(?<=Properties:).*?(?=Ports:)" | tr -d '\0')"
+    sinks="$(pactl list sinks)"
 
     IFS=$(echo -en "\n\b")
-    ids=($(echo "${sinks}" | grep -io -P "(?<=object.serial = ).*$"))
+    ids=($(echo "${sinks}" | grep -ioP "(?<=object.serial = ).*$"))
     names=($(echo "${sinks}" | grep -ioP "(?<=device\.description = ).*$"))
     unset IFS
 
     if [[ "${#ids[@]}" != "${#names[@]}" ]]; then
         echo "ERROR: #ids (${#ids[@]}) != #names (${#names[@]})"
-        return 0
+        return 1
     fi
 
     selection="$(printf "%s\n" "${names[@]//\"/}" | rofi -dmenu)"
@@ -24,7 +24,7 @@ select_audio_sink() {
 
     if [[ -z "${number}" ]]; then
         echo "something went wrong.."
-        return 0
+        return 1
     fi
 
     pactl set-default-sink ${ids[$number]//\"/}