WikiPage::getRedirectTarget() can very easily return null. Don't
blow up when that happens.
Properly document PrefixSearch::getRedirectTarget() while we're
here.
Bug: T116029
Change-Id: Ib509e8e3e6ec04a787de3857a4b5ee9b01560559
return $array;
}
+ /**
+ * Get a redirect's destination from a title
+ * @param Title $title A title to redirect. It may not redirect or even exist
+ * @return null|string If title exists and redirects, get the destination's prefixed name
+ */
private function getRedirectTarget( $title ) {
$page = WikiPage::factory( $title );
if ( !$page->exists() ) {
return null;
}
- return $page->getRedirectTarget()->getPrefixedText();
+ $redir = $page->getRedirectTarget();
+ return $redir ? $redir->getPrefixedText() : null;
}
/**