Single entry for site.author.links does not work

[v60fan]

• [x] This is a question about using the theme.
• [ ] This is a feature request or enhancement.
• [x] I believe this to be a bug with the theme.
  • [x] I am using the latest version of the theme.
  • [x] I have updated all gems with bundle update.
  • [ ] I have tested locally with bundle exec jekyll build.

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Environment information

• So Simple version: 3.1.0
• Jekyll version: 3.7.3
• GitHub Pages hosted site: no
• Operating system(s): linux with docker

---

Expected behavior

I'm wanting to only list a single entry in site.author.links (in my case Instagram). However, when I only have this single entry, nothing appears in the sidebar under the author. If I simply add a second link, such as GitHub, the first link appears. Is it not possible to only have 1 link entry?

Steps to reproduce the behavior

Here is the excerpt in my _config.yml

author:
  name: My Name
  picture: /images/my_image.jpg
  email:
  twitter:
  links:
    - title: Instagram
      url: https://instagram.com/my_profile
      icon: fab fa-instagram

[mmistakes]

Good catch, yes this is a bug. Fixed on master.