Code refactoring after #1168

Author: AlexxIT

internal/app/app.go

@@ -45,17 +45,7 @@ func Init() {
 		os.Exit(0)
 	}
 
-	ppid := os.Getppid()
-	if ppid == 1 {
-		daemon = false
-	} else {
-		parent, err := os.FindProcess(ppid)
-		if err != nil || parent.Pid < 1 {
-			daemon = false
-		}
-	}
-
-	if daemon {
+	if daemon && os.Getppid() != 1 {
 		if runtime.GOOS == "windows" {
 			fmt.Println("Daemon mode is not supported on Windows")
 			os.Exit(1)