From fc52af24f1418d6590a2d37a0d8cc31b123e38f6 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Tue, 19 Aug 2014 12:08:35 -0400
Subject: [PATCH] Fix merge error that disabled contact drag'n'drop

---
 program/steps/mail/headers.inc |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/program/steps/mail/headers.inc b/program/steps/mail/headers.inc
index 0cce5a5..cad113f 100644
--- a/program/steps/mail/headers.inc
+++ b/program/steps/mail/headers.inc
@@ -1,11 +1,15 @@
 <?php
+
 /*
  +-----------------------------------------------------------------------+
  | program/steps/mail/headers.inc                                        |
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2007, The Roundcube Dev Team                       |
- | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Fetch message headers in raw format for display                     |
@@ -13,9 +17,6 @@
  +-----------------------------------------------------------------------+
  | Author: Aleksander Machniak <alec@alec.pl>                            |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
 if ($uid = get_input_value('_uid', RCUBE_INPUT_POST))
@@ -23,7 +24,8 @@
     $source = $RCMAIL->storage->get_raw_headers($uid);
 
     if ($source !== false) {
-        $source = htmlspecialchars(trim($source));
+        $source = trim(rcube_charset::clean($source));
+        $source = htmlspecialchars($source);
         $source = preg_replace(
             array(
                 '/\n[\t\s]+/',

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