From 3723666343a71949b6015021e4d5df998d14dbc3 Mon Sep 17 00:00:00 2001
From: Stefano <stefano.scafiti96@gmail.com>
Date: Thu, 3 Feb 2022 11:05:58 +0100
Subject: [PATCH] Print error when no link is provided to get

---
 main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main.go b/main.go
index 4cf435f..d5c2090 100644
--- a/main.go
+++ b/main.go
@@ -156,6 +156,11 @@ func getCommand(args []string) {
 		urlList = append(urlList, loadUrlListFile(*inputFile)...)
 	}
 
+	if len(urlList) == 0 {
+		fmt.Println("no file url provided")
+		os.Exit(1)
+	}
+
 	wg := sync.WaitGroup{}
 	for _, urlStr := range urlList {
 		if strings.HasPrefix(urlStr, "irc://") {