`fork-source-link-same-view`: The `forked from` link will be broken if the case doesn't match

If you set your personal token and visit https://github.com/johntitor/rust-forge (note that the capitalization!), the forked from link will be broken.

The link will be:

The link causes 404 instead of moving to parent repo (e.g.: https://github.com/rust-lang/rust-forge/undefined/master). But if you don’t set the token or visit with the correct capitalization, the issue doesn’t happen.

Steps to reproduce

1. Set your personal token.
2. Find any fork repo that username has an upper case.
3. Visit there ignoring capitalization.

Expected behavior

The link should be such as https://github.com/owner/repo

Actual behavior

It points to https://github.com/owner/repo/undefined/master

Environment

• Browser: Firefox 78.0.2
• Extension version: 20.7.19
• OS: Windows 10

[fregante]

We don’t have special logic for that button

We kind of have logic, but only if you’re in a file or folder. Following these steps doesn’t trigger that logic however:

Steps to reproduce

1. Visit a repo that you have fork repo.
2. Click the shortcut and go to (your) fork repo.
3. See forked from owner/repo link.

[fregante]

how did you get it to error? What link?

https://github.com/johntitor/rust-forge

👆 this is why we ask for the exact link when opening an issue.