From d61d668b64c44fc046095b807834c4836a8c05c5 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 08 Apr 2015 02:57:21 -0400
Subject: [PATCH] Remove useless code

---
 program/lib/Roundcube/rcube_imap_generic.php |   17 +++--------------
 1 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
index d78b526..ad7f2db 100644
--- a/program/lib/Roundcube/rcube_imap_generic.php
+++ b/program/lib/Roundcube/rcube_imap_generic.php
@@ -1,6 +1,6 @@
 <?php
 
-/**
+/*
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
@@ -47,8 +47,6 @@
         'MDNSENT'  => '$MDNSent',
         '*'        => '\\*',
     );
-
-    public static $mupdate;
 
     protected $fp;
     protected $host;
@@ -1108,7 +1106,8 @@
             // folder name with spaces. Let's try to handle this situation
             if (!is_array($items) && ($pos = strpos($response, '(')) !== false) {
                 $response = substr($response, $pos);
-                $items = $this->tokenizeResponse($response, 1);
+                $items    = $this->tokenizeResponse($response, 1);
+
                 if (!is_array($items)) {
                     return $result;
                 }
@@ -1704,7 +1703,6 @@
         $encoding  = $encoding ? trim($encoding) : 'US-ASCII';
         $algorithm = $algorithm ? trim($algorithm) : 'REFERENCES';
         $criteria  = $criteria ? 'ALL '.trim($criteria) : 'ALL';
-        $data      = '';
 
         list($code, $response) = $this->execute($return_uid ? 'UID THREAD' : 'THREAD',
             array($algorithm, $encoding, $criteria));
@@ -3271,11 +3269,6 @@
         }
 
         foreach ($data as $entry) {
-            // Workaround cyrus-murder bug, the entry[2] string needs to be escaped
-            if (self::$mupdate) {
-                $entry[2] = addcslashes($entry[2], '\\"');
-            }
-
             // ANNOTATEMORE drafts before version 08 require quoted parameters
             $entries[] = sprintf('%s (%s %s)', $this->escape($entry[0], true),
                 $this->escape($entry[1], true), $this->escape($entry[2], true));
@@ -3838,10 +3831,6 @@
 
         if (!isset($this->prefs['literal+']) && in_array('LITERAL+', $this->capability)) {
             $this->prefs['literal+'] = true;
-        }
-
-        if (preg_match('/(\[| )MUPDATE=.*/', $str)) {
-            self::$mupdate = true;
         }
 
         if ($trusted) {

--
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