⚰️ Remove unused variable

jack.go

@@ -2,14 +2,13 @@ package main
 
 import (
 	"fmt"
-	"os"
 
 	"github.com/xthexder/go-jack"
 )
 
 var jackClient *jack.Client
 
-func initJack(done chan os.Signal) {
+func initJack() {
 	jackClient, _ = jack.ClientOpen(config.Jack.ClientName, jack.NoStartServer)
 	if jackClient == nil {
 		fmt.Println("Could not connect to jack server.")

main.go

@@ -19,7 +19,7 @@ func main() {
 
 	// Initialize enabled audio backends
 	if config.Jack.Enabled {
-		initJack(end)
+		initJack()
 	}
 
 	// Start audio routing