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fixed a warning when group members have no grades

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This commit is contained in:
toyomoyo 2007-08-14 02:13:08 +00:00
parent b58db965b4
commit ab3444d79d
1 changed files with 8 additions and 7 deletions
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15
grade/report/grader/lib.php
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@ -807,13 +807,14 @@ class grade_report_grader extends grade_report {
$sum_array = array();
$count_array = array();
$sums = get_records_sql($SQL);
foreach ($sums as $itemid => $csum) {
$sum_array[$itemid] = $csum->sum;
if ($totalcount) {
$count_array[$itemid] = $totalcount;
} else {
$count_array[$itemid] = $csum->count;
if ($sums = get_records_sql($SQL)) {
foreach ($sums as $itemid => $csum) {
$sum_array[$itemid] = $csum->sum;
if ($totalcount) {
$count_array[$itemid] = $totalcount;
} else {
$count_array[$itemid] = $csum->count;
}
}
}
$avghtml = '<tr><th>'.$straverage.'</th>';