From aa3fdf8fb97e6142e831581d8398eda4525f17b4 Mon Sep 17 00:00:00 2001
From: Mariano Cano <mariano.cano@gmail.com>
Date: Thu, 18 Nov 2021 19:03:43 -0800
Subject: [PATCH] Do not overwrite errors.

---
 errs/error.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/errs/error.go b/errs/error.go
index 3e40b3f3..60312313 100644
--- a/errs/error.go
+++ b/errs/error.go
@@ -246,6 +246,9 @@ func New(status int, format string, args ...interface{}) error {
 
 // NewError creates a new http error with the given error and message.
 func NewError(status int, err error, format string, args ...interface{}) error {
+	if _, ok := err.(*Error); ok {
+		return err
+	}
 	msg := fmt.Sprintf(format, args...)
 	if _, ok := err.(StackTracer); !ok {
 		err = errors.Wrap(err, msg)