From e755108e7e59857f1fad471d7552966c0f5ddc33 Mon Sep 17 00:00:00 2001
From: Andrew Gerrand <adg@golang.org>
Date: Wed, 30 Jun 2010 17:56:51 +1000
Subject: godoc: canonicalize codewalk paths

R=rsc
CC=golang-dev
http://codereview.appspot.com/1729046
---
 src/cmd/godoc/codewalk.go | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/cmd/godoc/codewalk.go')

diff --git a/src/cmd/godoc/codewalk.go b/src/cmd/godoc/codewalk.go
index 412214b8f..806849c00 100644
--- a/src/cmd/godoc/codewalk.go
+++ b/src/cmd/godoc/codewalk.go
@@ -63,6 +63,11 @@ func codewalk(c *http.Conn, r *http.Request) {
 		return
 	}
 
+	// Canonicalize the path and redirect if changed
+	if redirect(c, r) {
+		return
+	}
+
 	b := applyTemplate(codewalkHTML, "codewalk", cw)
 	servePage(c, "Codewalk: "+cw.Title, "", "", b)
 }
-- 
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