From 1ee0268759dfab17f3a2c4b21a89510bf7274358 Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Tue, 14 Apr 2020 11:38:58 +0200
Subject: actually use waitCh

---
 htping.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/htping.go b/htping.go
index 5010c39..eca94b2 100644
--- a/htping.go
+++ b/htping.go
@@ -419,6 +419,7 @@ func main() {
 	waitCh := make(chan struct{})
 	go func() {
 		wg.Wait()
+		close(waitCh)
 	}()
 
 	select {
-- 
cgit 1.4.1