From a9999bbd89b8f6d60acf4f88d0fd1c08a5c023e6 Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Sat, 24 Feb 2024 21:52:12 +0100
Subject: add to waitgroup exactly before spawning the goroutine

---
 htping.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/htping.go b/htping.go
index 11f0096..83b69fa 100644
--- a/htping.go
+++ b/htping.go
@@ -383,8 +383,8 @@ func main() {
 
 	results := make(chan result)
 
+	wg.Add(1)
 	go func() {
-		wg.Add(1)
 		defer wg.Done()
 		stats(ctx, results)
 	}()
@@ -392,8 +392,6 @@ func main() {
 	count := 0
 
 	for _, u := range args {
-		wg.Add(1)
-
 		u := u
 
 		parsedURL, err := url.ParseRequestURI(u)
@@ -413,6 +411,7 @@ func main() {
 
 		fmt.Printf("%s %s\n", method, u)
 
+		wg.Add(1)
 		go func() {
 			myTransport := newTransport(parsedURL.Hostname())
 			defer wg.Done()
-- 
cgit 1.4.1