only search elements for links

2010-03-19 15:28:25 -05:00
parent 5092f98c0d
commit 13b1acdd08
1 changed files with 5 additions and 0 deletions
--- 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);