better check place

now the check is executed always

libraries/joomla/table/asset.php

@@ -98,6 +98,10 @@ public function loadByName($name)
 	public function check()
 	{
 		$this->parent_id = (int) $this->parent_id;
+		if (empty($this->rules))
+		{
+			$this->rules = '{}';
+		}
 
 		// JTableNested does not allow parent_id = 0, override this.
 		if ($this->parent_id > 0)
@@ -116,13 +120,8 @@ public function check()
 			else
 			{
 				$this->setError('Invalid Parent ID');
-
 				return false;
 			}
-			if (empty($this->rules))
-			{
-				$this->rules = '{}';
-			}
 		}
 
 		return true;