Change --output-format argument from optional to required
authorTomohiro Kusumi <kusumi.tomohiro@gmail.com>
Mon, 8 Aug 2016 17:27:27 +0000 (02:27 +0900)
committerJens Axboe <axboe@fb.com>
Mon, 8 Aug 2016 17:31:11 +0000 (11:31 -0600)
commitd2c87a78b4d73911982b8a691f8c07ff9afc5119
treead71ecda7cb121db8089a8025c6e3e38ade6dff9
parent977b959628585fc20cd0c2cc6e309f7f6f219888
Change --output-format argument from optional to required

Not sure if there were any reason d10983d7 chose to add if(!optarg)
conditional, but this is what other fio options (or in general) do.

Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
init.c