$retval = array();
if ( is_array( $metadata ) ) {
foreach ( $metadata as $key => $value ) {
- $r = array( 'name' => $key );
+ $r = array(
+ 'name' => $key,
+ ApiResult::META_BC_BOOLS => array( 'value' ),
+ );
if ( is_array( $value ) ) {
$r['value'] = self::processMetaData( $value, $result );
} else {