$sender gets lowercased for some commands but not others

[thegrumble]

In cmd_query, $sender is not lowercased, while in cmd_btset, it is.

eir/scripts/bantracker.pl

Line 312 in 06b7e42

my $sender=$source->{'raw'};

eir/scripts/bantracker.pl

Line 373 in 06b7e42

my $sender=irclc($source->{'raw'});