X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=library%2FHTML5%2FTreeBuilder.php;h=cdea5373f3363f601ce3e19afc2fdf3f31fae9e0;hb=dab544ab76195ce568495c72a756c5a2babbadf4;hp=2a789f4df962e9b39e05b72670fa5e37da3a5f0f;hpb=574631c17a3e8289e363d74e69f70140ad035000;p=friendica.git

diff --git a/library/HTML5/TreeBuilder.php b/library/HTML5/TreeBuilder.php
index 2a789f4df9..cdea5373f3 100644
--- a/library/HTML5/TreeBuilder.php
+++ b/library/HTML5/TreeBuilder.php
@@ -3039,7 +3039,11 @@ class HTML5_TreeBuilder {
         }
 
     private function insertElement($token, $append = true) {
-        $el = $this->dom->createElementNS(self::NS_HTML, $token['name']);
+	$el = $this->dom->createElementNS(self::NS_HTML, $token['name']);
+	if ($el == false) {
+		logger('insertElement(): ignoring invalid token='.$token['name']);
+		return false;
+	}
 		
         if (!empty($token['attr'])) {
             foreach($token['attr'] as $attr) {