Sanoid no longer runs cron verbose if called without arguments

[Hooloovoo]

Hello,

It looks to me as though
#463
inadvertently stopped sanoid from running in --cron --verbose mode if called without arguments.

There is a section in the code:

# If only config directory (or nothing) has been specified, default to --cron --verbose
if (keys %args < 2) {
	$args{'cron'} = 1;
	$args{'verbose'} = 1;
}

Two additional elements were added into %args by the PR before this block, so now %args is always at least 3 by the time it reaches this code.

[phreaker0]

Fixed with #819