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#185: fixed fatal error whilst generating html

This commit is contained in:
proggeler 2020-01-16 16:00:51 +01:00 committed by Stéphane Goetz
parent 3276d4b611
commit 40e7b83b50
1 changed files with 5 additions and 3 deletions
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8
libs/Tree/Directory.php
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@ -151,8 +151,10 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
*/
public function getIndexPage(): ?Content
{
if ($this->getLocalIndexPage()) {
return $this->getLocalIndexPage();
$indexPage = $this->getLocalIndexPage();
if ($indexPage instanceof Content) {
return $indexPage;
}
if ($this->getConfig()->shouldInheritIndex() && $first_page = $this->seekFirstPage()) {
@ -170,7 +172,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
{
if ($this instanceof self) {
$index_key = $this->getConfig()->getIndexKey();
if (isset($this->children[$index_key])) {
if (isset($this->children[$index_key]) && $this->children[$index_key] instanceof Content) {
return $this->children[$index_key];
}
foreach ($this->children as $node_key => $node) {