From 547ccf0815a0e9711f67edb7139d93182e6d33fb Mon Sep 17 00:00:00 2001
From: Alexander Baryshnikov <dev@baryshnikov.net>
Date: Fri, 21 Feb 2020 19:26:23 +0800
Subject: [PATCH] fix NPE

---
 requeuer.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/requeuer.go b/requeuer.go
index b074f91..99d8683 100644
--- a/requeuer.go
+++ b/requeuer.go
@@ -117,6 +117,9 @@ func (s *requeue) Requeue(original *amqp.Delivery) error {
 
 func (s *requeue) RequeueWithError(original *amqp.Delivery, err error) error {
 	if err != nil {
+		if original.Headers == nil {
+			original.Headers = make(amqp.Table)
+		}
 		original.Headers[LastErrorHeader] = err.Error()
 	}
 	return s.Requeue(original)