From 01e9a227cc8f8e0d0ffea239f6c601259a6db908 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Thu, 27 Oct 2011 19:42:32 -0700
Subject: [PATCH] crypto/tls: add Error method to alert

alerts get used as both values and errors.
Rather than introduce an alertError wrapper,
this CL just adds an Error method, which will
satisfy the error interface when the time comes.

R=agl, bradfitz
CC=golang-dev
https://golang.org/cl/5294073
---
 src/pkg/crypto/tls/alert.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/pkg/crypto/tls/alert.go b/src/pkg/crypto/tls/alert.go
index 3b9e0e2415..0856311e4c 100644
--- a/src/pkg/crypto/tls/alert.go
+++ b/src/pkg/crypto/tls/alert.go
@@ -71,3 +71,7 @@ func (e alert) String() string {
 	}
 	return "alert(" + strconv.Itoa(int(e)) + ")"
 }
+
+func (e alert) Error() string {
+	return e.String()
+}
-- 
2.50.0