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MINOR Using instanceof rather than is_a in CheckboxSetField

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This commit is contained in:
Ingo Schommer 2012-01-02 16:47:07 +01:00
parent e31851b182
commit eb5716f471
1 changed files with 2 additions and 2 deletions
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4
forms/CheckboxSetField.php
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@ -85,7 +85,7 @@ class CheckboxSetField extends OptionsetField {
}
} else {
// Sometimes we pass a singluar default value thats ! an array && !SS_List
if(is_a($values, 'SS_List') || is_array($values)) {
if($values instanceof SS_List || is_array($values)) {
$items = $values;
} else {
$items = explode(',', $values);
@ -245,7 +245,7 @@ class CheckboxSetField extends OptionsetField {
if($items) {
// Items is a DO Set
if(is_a($items, 'SS_List')) {
if($items instanceof SS_List) {
foreach($items as $item) {
$data[] = $item->Title;
}