From e9da74d47578203c7e4043118c076fadf5751b1392adea11f5a36e92f64355dc Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Tue, 16 Apr 2024 18:15:56 +0300
Subject: [PATCH] vors-vad usage

---
 cmd/vad/main.go     | 9 ++++++++-
 internal/version.go | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/cmd/vad/main.go b/cmd/vad/main.go
index 03e62cf..20b1170 100644
--- a/cmd/vad/main.go
+++ b/cmd/vad/main.go
@@ -16,6 +16,8 @@
 package main
 
 import (
+	"flag"
+	"fmt"
 	"io"
 	"os"
 	"strconv"
@@ -24,7 +26,12 @@ import (
 )
 
 func main() {
-	thres, err := strconv.ParseUint(os.Args[1], 10, 64)
+	flag.Parse()
+	if len(flag.Args()) != 1 {
+		fmt.Fprintf(os.Stderr, "Usage: rec | vors-vad THRES\n")
+		os.Exit(1)
+	}
+	thres, err := strconv.ParseUint(flag.Arg(0), 10, 64)
 	if err != nil {
 		panic(err)
 	}
diff --git a/internal/version.go b/internal/version.go
index bbeb342..ecc49fb 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -3,7 +3,7 @@ package internal
 import "runtime"
 
 const (
-	Version  = "2.1.0"
+	Version  = "2.2.0"
 	Warranty = `Copyright (C) 2024 Sergey Matveev
 
 This program is free software: you can redistribute it and/or modify
-- 
2.48.1