From 0af38c471a32ede3d267742d7652bcd8b9acbe9d Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Thu, 26 May 2016 12:27:39 -0400
Subject: [PATCH] Fixed #3930 usage of split in letsencrypt cron module.

---
 interface/web/admin/form/server_config.tform.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/web/admin/form/server_config.tform.php b/interface/web/admin/form/server_config.tform.php
index c17baf8..9343084 100644
--- a/interface/web/admin/form/server_config.tform.php
+++ b/interface/web/admin/form/server_config.tform.php
@@ -170,7 +170,7 @@
 			'formtype' => 'TEXT',
 			'default' => '/var/backup',
 			'validators' => array(	0 => array ( 	'type' => 'REGEX',
-										'regex' => "/(|^\\/{1,2}(?:[\\w-]+[.]?\\/?){5,128})$/";
+										'regex' => "/(|^\\/{1,2}(?:[\\w-]+[.]?\\/?){5,128})$/",
 										'errmsg'=> 'backup_dir_error_regex'),
 			),
 			'value' => '',

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