Avoid using empty as psalm bitches about it

templado · Jan 22, 2024 · b85d9de · b85d9de
1 parent 98075da
commit b85d9de
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/serializer/HTMLSerializer.php b/src/serializer/HTMLSerializer.php
@@ -126,7 +126,7 @@ private function walk(XMLWriter $writer, DOMNode $node, array $knownPrefixes): v
             return;
         }
 
-        if ($node->namespaceURI === self::HTMLNS || empty($node->namespaceURI)) {
+        if ($node->namespaceURI === self::HTMLNS || $node->namespaceURI === '' || $node->namespaceURI === null) {
             $writer->startElement($node->localName);
 
             if ($this->isFirst) {