<!-- Please search existing issues to avoid creating duplicates. --> <!-- Use Help > Report Issue to prefill these. --> - Extension version: 0.1.2 - VSCode Version: 1.28.0-insider - OS: macOS 10.13.6 Steps to Reproduce: 1. Open a Pull Request from a GitHub Enterprise repo 2. Add a PR comment Screenshot: <img width="252" alt="image" src="https://user-images.githubusercontent.com/406937/45371435-df696080-b5ea-11e8-9682-78f16fe998a7.png"> This is likely because the `user.avatar_url` is used without authentication.