cmd/go/internal/modfetch: avoid bogus hash in go.sum for missing go.mod file

The code inadventently recorded lines in go.sum as if an empty go.mod file
existed when no go.mod file existed at all. This results in many lines in go.sum
for go.mod of non-modules (like misspellings of module paths or packages
within modules).

Stop doing that, and clean up the mess in existing go.sum files.

Change-Id: I9d64810dffd5378c9785566255b39d56eba673e3
Reviewed-on: https://go-review.googlesource.com/122395
Reviewed-by: Bryan C. Mills <bcmills@google.com>
3 files changed
tree: 9a7c717c086a2eb8b880fffcd488fae34f8eb5d6
  1. AUTHORS
  2. CONTRIBUTING.md
  3. CONTRIBUTORS
  4. LICENSE
  5. PATENTS
  6. README.md
  7. codereview.cfg
  8. main.go
  9. vendor/
README.md

Versioned Go Prototype (vgo)

This repository holds a prototype of what the go command might look like with integrated support for package versioning.

See research.swtch.com/vgo for documents about the design.

Download/Install

Use go get -u golang.org/x/vgo.

You can also manually git clone the repository to $GOPATH/src/golang.org/x/vgo.

Report Issues / Send Patches

See CONTRIBUTING.md.

This is still a very early prototype. You are likely to run into bugs. Please file bugs in the main Go issue tracker, golang.org/issue, and put the prefix x/vgo: in the issue title.

Thank you.