#52 attendance chart : not reporting groups

[os4ed developers]

reported in forums.
In DailySummary.php in _makeColor function (when I select the date September 09 2009):
the value of $column variable is passed as "_20090909". While the value in $RET array has the data keyed in date format as "_09Sep09".

Because date is in different format the if condition
$attendance_codes[$RET[$THIS_RET['STUDENT_ID']][$column][1]['ATTENDANCE_CODE']][1]['DEFAULT_CODE']
always fails.