Daniel, Dao Quang Minh e4ae3b734b print everything except progress in non-terminal ...

Instead of only checking `Progress != nil` (which is always true because
the server sends `"progressDetail":{}` when it doesnt have the progress), we
also check if `Progress.String() != ""`, which should be sufficient to filter
out the progress data.

Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
Upstream-commit: aeeb0d59d3ed40c3b0d9cecd3c19a52f005dd140
Component: engine

2014-11-05 10:44:31 -05:00

..

engine

print everything except progress in non-terminal

2014-11-05 10:44:31 -05:00