Average and Total percent not formatted

Hi,
Average / Total percent are not formatted correctly. Had a peek into the code and I see that in GetTotals (commonfunctions.php), there is no 'FORMAT_PERCENT' entry.
Updating the GetTotals as follows:
// return Totals string

function GetTotals($value, $stype, $iNumberOfRows,$sFormat)

{

if($stype=="AVERAGE")

{

if($iNumberOfRows)

$value=$value/$iNumberOfRows;

else

return "";

}

if($sFormat == FORMAT_CURRENCY)

$value = format_currency($value);

else if($sFormat == FORMAT_NUMBER)

$value = format_number($value);

*else if($sFormat == FORMAT_PERCENT)

$value = format_number($value100)."%"; **

if($stype=="COUNT")

return $iNumberOfRows;

if($stype=="TOTAL")

return $value;

if($stype=="AVERAGE")

return $value;

return "";

}
Possible to have this fixed in a next build?
Tnx