switch ( $restriction->getType() ) {
case PageRestriction::TYPE:
- $items[$restriction->getType()][] = HTML::rawElement(
- 'li',
- [],
- Linker::link( $restriction->getTitle() )
- );
+ if ( $restriction->getTitle() ) {
+ $items[$restriction->getType()][] = HTML::rawElement(
+ 'li',
+ [],
+ Linker::link( $restriction->getTitle() )
+ );
+ }
break;
case NamespaceRestriction::TYPE:
$text = $restriction->getValue() === NS_MAIN