From 2a1d8daeba424dd327121f97e8f261a6ac9d49ab Mon Sep 17 00:00:00 2001
From: David Goodwin <david@palepurple.co.uk>
Date: Tue, 20 Feb 2018 14:12:35 +0000
Subject: [PATCH] remove unused variables

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

diff --git a/functions.inc.php b/functions.inc.php
index 42ad665a..bc2aa1a9 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -1052,8 +1052,6 @@ function _pacrypt_dovecot($pw, $pw_db) {
  */
 function pacrypt($pw, $pw_db="") {
     global $CONF;
-    $password = "";
-    $salt = "";
 
     switch ($CONF['encrypt']) {
         case 'md5crypt':