cmd/internal/moddeps: fix test fail when the last element of GOROOT start with a dot or underscore
Fixes #54221
Change-Id: Id16f553251daf0b7c51f45232a4133f7dfb1ebb9
GitHub-Last-Rev:
675c2bfcbb4fd31da0442dd0e612874934cc0d87
GitHub-Pull-Request: golang/go#65298
Reviewed-on: https://go-review.googlesource.com/c/go/+/558696
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>