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_enriched.php |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/program/lib/Roundcube/rcube_enriched.php b/program/lib/Roundcube/rcube_enriched.php
index 8c628c9..b9de569 100644
--- a/program/lib/Roundcube/rcube_enriched.php
+++ b/program/lib/Roundcube/rcube_enriched.php
@@ -1,6 +1,6 @@
 <?php
 
-/*
+/**
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
@@ -118,7 +118,7 @@
             $quoted = '';
             $lines  = explode('<br>', $a[2]);
 
-            foreach ($lines as $n => $line)
+            foreach ($lines as $line)
                 $quoted .= '&gt;'.$line.'<br>';
 
             $body = $a[1].'<span class="quotes">'.$quoted.'</span>'.$a[3];
@@ -127,6 +127,13 @@
         return $body;
     }
 
+    /**
+     * Converts Enriched text into HTML format
+     *
+     * @param string $body Enriched text
+     *
+     * @return string HTML text
+     */
     public static function to_html($body)
     {
         $body = str_replace('<<','&lt;',$body);

--
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