phusion/baseimage-docker — pull request #6 by mattolson (2014-02-05 19:56:08+00:00)
Title: Bypass runsvdir-start in order to preserve env

runsvdir-start clears the environment, which wipes out any
environment variables passed in when the container starts.
This patch bypasses runsvdir-start and calls runsvdir directly,
preserving the current environment.