my $code=Mail::Audit::rblcheck($self_faked,$timeout);
next if !$code;
# Some 0.0.0.0 etc. found for <linux-kernel@>, see: &Mail::Audit::MAPS::_checkit
- return $code if $code!='1 Invalid IP address ';
+ # Do not: $code!='1 Invalid IP address '
+ # as it causes warn.
+ return $code if $code ne '1 Invalid IP address ';
return if !$full;
}
}