Add warning when HOST environment variable is set (#3719) (!3730) · Merge requests · Meta / create-react-app · GitLab

Merged Administrator requested to merge github/fork/iansu/host-env-warning into master Jan 10, 2018

Created by: iansu

To see the new warning message run HOST=8.8.8.8 npm run start.

Closes #3719 (closed)