$size = $request->getIntOrNull( 'size' );
$ns = $request->getIntOrNull( 'namespace' );
- $filters = $request->getArray( 'wpfilters' );
- $filters = is_null( $filters ) ? [] : $filters;
+ $filters = $request->getArray( 'wpfilters', [] );
$indefOnly = in_array( 'indefonly', $filters );
$cascadeOnly = in_array( 'cascadeonly', $filters );
$noRedirect = in_array( 'noredirect', $filters );