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-rw-r--r--lib/activity.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/activity.php b/lib/activity.php
index 5b304020d..8546b474d 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -347,6 +347,11 @@ class ActivityUtils
$els = $element->childNodes;
foreach ($els as $link) {
+
+ if (!($link instanceof DOMElement)) {
+ continue;
+ }
+
if ($link->localName == self::LINK && $link->namespaceURI == self::ATOM) {
$linkRel = $link->getAttribute(self::REL);