From f33c93eaa0917ee1f1842b34747f27ded59136c7 Mon Sep 17 00:00:00 2001
From: Yuri Tkachenko <yuri.tam.tkachenko@gmail.com>
Date: Tue, 15 Feb 2022 11:26:10 +0300
Subject: [PATCH] In case of null return $name back

---
 src/Formatter.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Formatter.php b/src/Formatter.php
index d7af129..2c7d6b0 100644
--- a/src/Formatter.php
+++ b/src/Formatter.php
@@ -168,7 +168,9 @@ public static function excludePostNominals($values)
      */
     public static function nameCase($name = '', array $options = []): string
     {
-        if ($name == '') return $name;
+        if ($name == '' || $name == NULL) {
+            return $name;
+        }
 
         self::setOptions($options);