From 7a4c905ae3faad2c86fd90a7ecb8893601fd9154 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Wed, 14 Jan 2026 15:10:12 +0900
Subject: [PATCH] Bug fix in RandomKey validateRandomKeyData()

---
 src/Create/RandomKey.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Create/RandomKey.php b/src/Create/RandomKey.php
index 7559336..59b100e 100644
--- a/src/Create/RandomKey.php
+++ b/src/Create/RandomKey.php
@@ -49,7 +49,7 @@ class RandomKey
 	private static function validateRandomKeyData(array ...$key_range): string
 	{
 		$key_character_range = Strings::buildCharStringFromLists(...$key_range);
-		if (strlen(self::$key_character_range) <= 1) {
+		if (strlen($key_character_range) <= 1) {
 			return '';
 		}
 		return $key_character_range;