From f00872527b9e31cf3389ef49788b21b22b1a51da Mon Sep 17 00:00:00 2001
From: Stefan Nilsson <snilsson@nada.kth.se>
Date: Thu, 15 Mar 2012 09:15:16 +1100
Subject: [PATCH] doc: add reference to FAQ to explain warning about concrete
 type

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5820048
---
 doc/articles/error_handling.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/articles/error_handling.html b/doc/articles/error_handling.html
index b66033cb74..8f4fffb482 100644
--- a/doc/articles/error_handling.html
+++ b/doc/articles/error_handling.html
@@ -258,8 +258,9 @@ Next we modify the appHandler type to return <code>*appError</code> values:
 
 <p>
 (It's usually a mistake to pass back the concrete type of an error rather than
-<code>error</code>, for reasons to be discussed in another article, but
-it's the right thing to do here because <code>ServeHTTP</code> is the only
+<code>error</code>,
+for reasons discussed in <a href="/doc/go_faq.html#nil_error">the Go FAQ</a>,
+but it's the right thing to do here because <code>ServeHTTP</code> is the only
 place that sees the value and uses its contents.)
 </p>
 
-- 
2.50.0