From 5a1b34cd6848247d4100d577e2bc6c490fe5178b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vilius=20Pu=C5=A1kunalis?=
 <47086537+puskunalis@users.noreply.github.com>
Date: Sun, 5 Jun 2022 14:16:57 +0300
Subject: [PATCH] Add missing panic in socket mode handler example

---
 examples/socketmode_handler/socketmode_handler.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/socketmode_handler/socketmode_handler.go b/examples/socketmode_handler/socketmode_handler.go
index 9991e8c3c..221c3ea23 100644
--- a/examples/socketmode_handler/socketmode_handler.go
+++ b/examples/socketmode_handler/socketmode_handler.go
@@ -15,7 +15,7 @@ import (
 func main() {
 	appToken := os.Getenv("SLACK_APP_TOKEN")
 	if appToken == "" {
-
+		panic("SLACK_APP_TOKEN must be set.\n")
 	}
 
 	if !strings.HasPrefix(appToken, "xapp-") {