diff --git a/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php b/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
index 1280713..d6647d8 100644
--- a/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
+++ b/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
@@ -164,9 +164,9 @@ class Processor implements DocumentProcessorInterface
$a = new Link('#' . $entry->getId());
- $children = $entry->getChildren();
- if ($children != null) {
- foreach ($this->cloneChildren($entry->getContent()) as $node) {
+ $content = $entry->getContent();
+ if ($content != null) {
+ foreach ($this->cloneChildren($content) as $node) {
$a->appendChild($node);
}
}