After a new rails app deployment via git, the generated /app/.env file is missing a newline and ends up looking like this:

docker exec -t -i 3299 cat /app/.env
export CURL_CONNECT_TIMEOUT=5
export CURL_TIMEOUT=30 export DATABASE_URL='postgres://root:asdfasdf@172.17.42.1:49155/db'
export REDIS_IP=172.17.0.18
export REDIS_PORT=6379
export REDIS_URL=redis://172.17.0.18:6379

I've tried adding an extra newline to ~dokku/ENV and that didn't help, /BUT/ throwing a leading newline in ~dokku//ENV, is a workaround.

@josegonzalez asked me to open this issue on #dokku