Yes, because this only appears to the user themselves; not to the moderators who would warn that user. It's to avoid a 0% display which is confusing to my users.
I put it in the first function in functions_warning.php:
Code:
if ($Empty > 0)
{
for ($e = 0; $e < $Empty; $e++)
{
$Bits[] = bit_builder();
}
}
if ($Current == 0 && $user['userid'] == $vbulletin->userinfo['userid']) {
return 'No warnings.';
}