tree bdd0cb40fc000a8029fbf13d5f5bbcf332436057
parent 01932931b3e93c821406d700a6b7598f05cd2acf
author Julie Qiu <julie@golang.org> 1612143452 -0500
committer Julie Qiu <julie@golang.org> 1612461735 +0000

internal/godoc/dochtml: add docIsEmpty

The docIsEmpty helper function is added, which indicates if a package
doc is empty.

For golang/go#37102

Change-Id: I633e2a842b8e6324ead0c935e3547f340b4f2540
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/288757
Trust: Julie Qiu <julie@golang.org>
Run-TryBot: Julie Qiu <julie@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>