## Checklist

- [ ] I have search the [issue list](https://github.com/danog/gojekyll/issues) for my issue.
- [ ] I have verified the behavior with `jekyll`.
- [ ] I tried hard to create a reproducible test case.

## System information

Liquid version: `gojekyll --version`

Commit hash: (if version = `develop`)

## Expected behavior


## Actual behavior


## Steps to reproduce the behavior

Provide the first of these that is practical:

1. A Go test case function.
2. A single file that demonstrates the problem. Put this in a directory and run `gojekyll -s path/to/directory`, and we'll see the issue.
3. A two-file site that demonstrates the problem. Put the `_config.yml` and the other document in a directory, etc.
4. A link to a repo that demonstrates the problem.
5. Something is wrong but I don't have time or knowledge to fully isolate it. Here's the best description I can provide.


## Possible Solution