Justin Cormack 618dc424de Allow creation of empty files ...

- change to a pointer type so we can distinguish empty from unset.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>

2017-06-20 13:25:36 -07:00

..

test.yml

Allow creation of empty files

2017-06-20 13:25:36 -07:00