From: Stefan Nilsson <snilsson@nada.kth.se>
Date: Wed, 14 Mar 2012 22:15:16 +0000 (+1100)
Subject: doc: add reference to FAQ to explain warning about concrete type
X-Git-Tag: weekly.2012-03-22~89
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=f00872527b9e31cf3389ef49788b21b22b1a51da;p=gostls13.git

doc: add reference to FAQ to explain warning about concrete type

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5820048
---

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>