This option was incorrectly ported to the new `daemon` subcommand
structure.
Beside the obvious effect that completion of `docker daemon --log-opt`
did not work, this also caused completion of `docker` and `docker xxx`
to fail on macs with
> bash: words: bad array subscript
Signed-off-by: Harald Albers <github@albersweb.de>
Upstream-commit: 8d6fd1542f
Component: cli
20d188cf61