From 4de4438340dedfeb9d227f7ef01df070f094d59d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 20 Jan 2016 08:44:31 +0100
Subject: [PATCH] Fix regression where xml mode could be used to parse xhtml
 messages causing empty result

---
 program/lib/Roundcube/rcube_washtml.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program/lib/Roundcube/rcube_washtml.php b/program/lib/Roundcube/rcube_washtml.php
index 28d21604f..54c1cd88d 100644
--- a/program/lib/Roundcube/rcube_washtml.php
+++ b/program/lib/Roundcube/rcube_washtml.php
@@ -505,7 +505,7 @@ class rcube_washtml
         $this->max_nesting_level = (int) @ini_get('xdebug.max_nesting_level');
 
         // SVG need to be parsed as XML
-        $this->is_xml = stripos($html, '<svg') !== false || stripos($html, '<?xml') !== false;
+        $this->is_xml = stripos($html, '<html') === false && stripos($html, '<svg') !== false;
         $method       = $this->is_xml ? 'loadXML' : 'loadHTML';
         $options      = 0;