* @return int
*/
public function length() {
- if( !$this->res ) {
+ if ( !$this->res ) {
return 0;
} else {
return $this->res->numRows();
if ( $this->isDeleted() && !$this->canViewContent() ) {
return $this->context->msg( 'diff' )->escaped();
} else {
- return
- Linker::link(
+ return Linker::link(
$this->list->title,
$this->context->msg( 'diff' )->escaped(),
array(),