From ed1d212ae2daea5e4bd043417610177093e99f19 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 16 Jan 2016 03:03:51 -0500
Subject: [PATCH] Improved SVG cleanup code

---
 program/lib/Roundcube/rcube_message_header.php |   27 +++++++++++++++++++++++----
 1 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/program/lib/Roundcube/rcube_message_header.php b/program/lib/Roundcube/rcube_message_header.php
index 16a0aaa..b0b958e 100644
--- a/program/lib/Roundcube/rcube_message_header.php
+++ b/program/lib/Roundcube/rcube_message_header.php
@@ -2,8 +2,6 @@
 
 /**
  +-----------------------------------------------------------------------+
- | program/include/rcube_message_header.php                              |
- |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
  | Copyright (C) 2011-2012, Kolab Systems AG                             |
@@ -14,7 +12,6 @@
  |                                                                       |
  | PURPOSE:                                                              |
  |   E-mail message headers representation                               |
- |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Aleksander Machniak <alec@alec.pl>                            |
  +-----------------------------------------------------------------------+
@@ -170,6 +167,13 @@
     public $mdn_to;
 
     /**
+     * IMAP folder this message is stored in
+     *
+     * @var string
+     */
+    public $folder;
+
+    /**
      * Other message headers
      *
      * @var array
@@ -192,6 +196,8 @@
         'reply-to'  => 'replyto',
         'cc'        => 'cc',
         'bcc'       => 'bcc',
+        'mbox'      => 'folder',
+        'folder'    => 'folder',
         'content-transfer-encoding' => 'encoding',
         'in-reply-to'               => 'in_reply_to',
         'content-type'              => 'ctype',
@@ -218,7 +224,20 @@
             $value = $this->others[$name];
         }
 
-        return $decode ? rcube_mime::decode_header($value, $this->charset) : $value;
+        if ($decode) {
+            if (is_array($value)) {
+                foreach ($value as $key => $val) {
+                    $val         = rcube_mime::decode_header($val, $this->charset);
+                    $value[$key] = rcube_charset::clean($val);
+                }
+            }
+            else {
+                $value = rcube_mime::decode_header($value, $this->charset);
+                $value = rcube_charset::clean($value);
+            }
+        }
+
+        return $value;
     }
 
     /**

--
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