Exclude empty parameters

simplesamlphp · Dec 6, 2024 · 1a5e982 · 1a5e982
1 parent acf1c20
commit 1a5e982
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/XML/xenc11/AbstractAlgorithmIdentifierType.php b/src/XML/xenc11/AbstractAlgorithmIdentifierType.php
@@ -59,7 +59,11 @@ public function toXML(?DOMElement $parent = null): DOMElement
         $e = $this->instantiateParentElement($parent);
         $e->setAttribute('Algorithm', $this->getAlgorithm());
 
-        $this->getParameters()?->toXML($e);
+        if ($this->getParameters() !== null) {
+            if (!$this->getParameters()->isEmptyElement()) {
+                $this->getParameters()->toXML($e);
+            }
+        }
 
         return $e;
     }