fix(Accordion): consider empty local variable

src/QUI/Bricks/Controls/Accordion.php

@@ -53,7 +53,7 @@ public function __construct($attributes = [])
      *
      * @see \QUI\Control::create()
      */
-    public function getBody()
+    public function getBody(): string
     {
         $Engine = QUI::getTemplateManager()->getEngine();
         $entries = $this->getAttribute('entries');
@@ -102,10 +102,18 @@ public function getBody()
      * @return string
      * @throws QUI\Exception
      */
-    public function createJSONLDFAQSchemaCode()
+    public function createJSONLDFAQSchemaCode(): string
     {
         $Engine = QUI::getTemplateManager()->getEngine();
 
+        if (empty($this->entries)) {
+            $this->entries = $this->getAttribute('entries');
+        }
+
+        if (empty($this->entries)) {
+            return '';
+        }
+
         $Engine->assign([
             'this' => $this,
             'entries' => $this->entries