From d27489fcfa2906c1f8b7268919d6439c76720301 Mon Sep 17 00:00:00 2001
From: Jan Danielzick <jan.danielzick@gmx.de>
Date: Fri, 14 Feb 2020 21:02:53 +0100
Subject: [PATCH] removed unused variable

---
 admin.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/admin.php b/admin.php
index b89a421..7b071b6 100644
--- a/admin.php
+++ b/admin.php
@@ -1,6 +1,4 @@
 <?php
-  $permitted_chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ&/()[]$:?_';
-
   function generate_salt($input, $strength = 5) {
     $input_length = strlen($input);
     $random_string = '';