From c5b0546a5e7f9f197ccdb6273f1e6d632fcf634a Mon Sep 17 00:00:00 2001
From: Stanislas Michalak <stanislas.michalak@gmail.com>
Date: Sat, 13 Oct 2018 19:03:27 +0200
Subject: [PATCH] Fix EmitError auto-convert to :err

---
 events.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/events.go b/events.go
index b8f78d1..40d86cc 100644
--- a/events.go
+++ b/events.go
@@ -25,7 +25,7 @@ func EmitPayload(kind string, payload interface{}) error {
 }
 
 func EmitError(kind string, err error, payload interface{}) error {
-	if !strings.HasSuffix(kind, ":err") {
+	if err != nil && !strings.HasSuffix(kind, ":err") {
 		kind += ":err"
 	}
 	var pl Payload