Docker Hub Builds Failing

[0xcaff]

This image is available on quay at quay.io/0xcaff/openvpn-client. The builds on Docker hub are failing.

Here's the build log. It seems to have something to do with the wait-for submodule.

https://hub.docker.com/r/0xcaff/openvpn-client/builds/b3eaafsqcqzhnxgoftre8vz/

See also 0xcaff/docker-simple-firewall#2