* (bug 13793) Special:Whatlinkshere filters wrong - after paginating instead of before
* (bug 13796) Show links to parent pages even if some of them are missing
* (bug 13816) Filter by main namespace doesn't work on WhatLinksHere
+* Fatal error on some pages when calculating subpage subtitle
=== API changes in 1.13 ===
$growinglink .= $link;
$display .= $link;
$linkObj = Title::newFromText( $growinglink );
- if( $linkObj->exists() ){
+ if( is_object( $linkObj ) && $linkObj->exists() ){
$getlink = $this->makeKnownLinkObj( $linkObj, htmlspecialchars( $display ) );
$c++;
if ($c>1) {