Quick hack, account for nil header

2016-02-21 23:52:08 +00:00 · 2016-02-21 23:52:08 +00:00 · 1d1b26c545
commit 1d1b26c545
parent 8e61057bc9
1 changed files with 4 additions and 0 deletions
--- a/broker/http_broker.go
+++ b/broker/http_broker.go
@ -332,6 +332,10 @@ func (h *httpBroker) Publish(topic string, msg *Message, opts ...PublishOption)
 		return err
 	}

+	if msg.Header == nil {
+		msg.Header = map[string]string{}
+	}
+
 	msg.Header[":topic"] = topic
 	b, err := json.Marshal(msg)
 	if err != nil {