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MDL-19982 fixed notice if group empty; merged from MOODLE_19_STABLE

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skodak 2009-08-02 11:37:37 +00:00
parent 9b3d7e4509
commit bae2432219
1 changed files with 3 additions and 0 deletions
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3
lib/form/selectgroups.php
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@ -499,6 +499,9 @@ class MoodleQuickForm_selectgroups extends HTML_QuickForm_element {
$cleanValue = null;
foreach ($value as $v) {
foreach ($this->_optGroups as $optGroup){
if (empty($optGroup['options'])) {
continue;
}
for ($i = 0, $optCount = count($optGroup['options']); $i < $optCount; $i++) {
if ($v == $optGroup['options'][$i]['attr']['value']) {
$cleanValue[] = $v;