massive cleanup

.local/bin/wpdef

@@ -3,18 +3,18 @@
 json="$(pw-dump)"
 fmt='"\(.id) \(.info.props."node.nick")"'
 
-function _jq() {
+_jq() {
     jq -r "$*" <<< "$json"
 }
 
-function getdev() {
+getdev() {
     local d
 
     d="$(_jq ".[].metadata | select(.)[] | select(.key == \"default.configured.audio.$1\").value.name")"
     _jq ".[] | select(.info.props.\"node.name\" == \"$d\") | $fmt"
 }
 
-function getdevs() {
+getdevs() {
     _jq ".[] | select(.info.props.\"media.class\" == \"Audio/$1\") | $fmt"
 }
 
@@ -25,7 +25,11 @@ case "$1" in
 esac
 
 dev="$(getdev "${CLASS,,}")"
-devs="$(getdevs "$CLASS" | grep -v "$dev")"$'\n'"* $dev"
+if [ -n "$dev" ]; then
+    devs="$(getdevs "$CLASS" | grep -v "$dev")"$'\n'"* $dev"
+else
+    devs="$(getdevs "$CLASS")"
+fi
 
 read -r id <<< "$(dmenu -l 16 <<< "$devs" | sed 's/*//')"
 wpctl set-default "$id"