tree 8fa3dc1479c43d9a7c3d2f0442863265fc52caab
parent 989ebae23e6981499422d2726a7666e84320d6e8
author Russ Cox <rsc@golang.org> 1598539342 -0400
committer Russ Cox <rsc@golang.org> 1598545410 +0000

godoc: fix panic in Presentation.ServeFile

The redirect to drop index.html must be done using r.URL.Path,
not relpath, because those might differ. Cutting len("index.html")
bytes off a string that doesn't end in index.html is incorrect.

While we're here, silence an annoying log print during go test.

For golang/go#40665.

Change-Id: I36553b041f53eab9c42da6b77184e90800a97e92
Reviewed-on: https://go-review.googlesource.com/c/tools/+/251080
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>