Commit b4d724d5 authored by Ruslan Kabalin's avatar Ruslan Kabalin
Browse files

htmltotext: Fixed warning on empty content processing.


Signed-off-by: default avatarRuslan Kabalin <ruslan.kabalin@luns.net.uk>
parent 42e84696
...@@ -124,7 +124,7 @@ class HtmltoText { ...@@ -124,7 +124,7 @@ class HtmltoText {
} }
private function process_children($node) { private function process_children($node) {
if ($node->childNodes->length) { if (is_object($node) && $node->childNodes->length) {
foreach ($node->childNodes as $child) { foreach ($node->childNodes as $child) {
$this->process_node($child); $this->process_node($child);
} }
......
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