fixup: Handle when we have empty json passed (!32617) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge tjdevries/initialize_hl_map into main Mar 15, 2022

Created by: tjdevries

After implementing a change in the https://github.com/sourcegraph/sourcegraph/pull/32084 I realized that we weren't handling this in the frontend correctly.

This solves the problem (I will do a better fix later)

Test plan

Load up sg w/ a syntect language and make sure it loads now.