CLIFormatter passes in an options hash as a second paramter, which so
far was ignored. Now that we treat it as a precision parameter, check if
it is a hash and extract the option from it before using it.
Otherwise perl puts HASH(0x...) into the format and sprintf chokes.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
sub render_bytes {
my ($value, $precision) = @_;
+ $precision = $precision->{precision} if ref($precision) eq 'HASH';
+
my @units = qw(B KiB MiB GiB TiB PiB);
my $max_unit = 0;