[Yaml] Remove dead code

fabpot · fabpot · commit eaff34a6591a · 2023-10-28T16:32:41.000-07:00
diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
@@ -57,10 +57,6 @@ public static function initialize(int $flags, int $parsedLineNumber = null, stri
      */
     public static function parse(string $value, int $flags = 0, array &$references = []): mixed
     {
-        if (null === $value) {
-            return '';
-        }
-
         self::initialize($flags);
 
         $value = trim($value);
