From f4c512336dd707cf16b39beaae1055acea048891 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 10 Aug 2015 04:17:05 -0400
Subject: [PATCH] Fix "washing" of style elements wrapped into many lines
---
program/lib/Roundcube/rcube_washtml.php | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/program/lib/Roundcube/rcube_washtml.php b/program/lib/Roundcube/rcube_washtml.php
index 061184e..f3b0720 100644
--- a/program/lib/Roundcube/rcube_washtml.php
+++ b/program/lib/Roundcube/rcube_washtml.php
@@ -174,6 +174,9 @@
{
$result = array();
+ // Remove unwanted white-space characters so regular expressions below work better
+ $style = preg_replace('/[\n\r\s\t]+/', ' ', $style);
+
foreach (explode(';', $style) as $declaration) {
if (preg_match('/^\s*([a-z\-]+)\s*:\s*(.*)\s*$/i', $declaration, $match)) {
$cssid = $match[1];
--
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