Akihiro Suda 9977ce25d8 Fix broken JSON support in cli/command/formatter ...

How to test (it should not print `{}`, and just returns JSON with the actual data):

   $ docker images --format '{{json .}}'
   $ docker container stats --format '{{json .}}'

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Upstream-commit: 26013fcdd64221c858022392a1430a6c43eaaa26
Component: engine

2017-01-19 09:51:13 +00:00

..

engine

Fix broken JSON support in cli/command/formatter

2017-01-19 09:51:13 +00:00