Fixes #26437

Change-Id: Id47b3bcc23ea7b7b17b55dd96b5830c48fd8d53d
Reviewed-on: https://go-review.googlesource.com/124895Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>