From 2e8be8df9fceb0faca1e2e177b98871a02b7d817 Mon Sep 17 00:00:00 2001
From: Fabio Massaioli <fbbdev@users.noreply.github.com>
Date: Sun, 24 Apr 2022 03:35:19 +0200
Subject: [PATCH] Close hanging channel in ListenForWebhookRespReqFormat

---
 bot.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bot.go b/bot.go
index 3c7f953..042af48 100644
--- a/bot.go
+++ b/bot.go
@@ -494,6 +494,8 @@ func (bot *BotAPI) ListenForWebhookRespReqFormat(w http.ResponseWriter, r *http.
 	ch := make(chan Update, bot.Buffer)
 
 	func(w http.ResponseWriter, r *http.Request) {
+		defer close(ch)
+
 		update, err := bot.HandleUpdate(r)
 		if err != nil {
 			errMsg, _ := json.Marshal(map[string]string{"error": err.Error()})
@@ -504,7 +506,6 @@ func (bot *BotAPI) ListenForWebhookRespReqFormat(w http.ResponseWriter, r *http.
 		}
 
 		ch <- *update
-		close(ch)
 	}(w, r)
 
 	return ch