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FIX only use sethasemptydefault if exists.

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Backport of #4672 with a slight rewrite incase of subclasses of the field.
This commit is contained in:
Cam Findlay 2015-10-20 12:39:04 +13:00
parent f5f2861dc5
commit c3641587a5
1 changed files with 3 additions and 1 deletions
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4
forms/DropdownField.php
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@ -362,7 +362,9 @@ class DropdownField extends FormField {
*/ */
public function castedCopy($classOrCopy) { public function castedCopy($classOrCopy) {
$field = parent::castedCopy($classOrCopy); $field = parent::castedCopy($classOrCopy);
$field->setHasEmptyDefault($this->getHasEmptyDefault()); if($field->hasMethod('setHasEmptyDefault')) {
$field->setHasEmptyDefault($this->getHasEmptyDefault());
}
return $field; return $field;
} }
} }