From d8a8af044808461a792914326d64f2f25af61411 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 2 May 2022 20:41:33 +0200
Subject: [PATCH] internal: don't send an empty error element

According to RFC 4918 section 14.5, the error element can't be empty.
---
 internal/elements.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/internal/elements.go b/internal/elements.go
index 4fcc358..1228bf2 100644
--- a/internal/elements.go
+++ b/internal/elements.go
@@ -143,9 +143,7 @@ func NewErrorResponse(path string, err error) *Response {
 	}
 
 	var errElt *Error
-	if !errors.As(err, &errElt) {
-		errElt = &Error{}
-	}
+	errors.As(err, &errElt)
 
 	href := Href{Path: path}
 	return &Response{