From af79a7b837151af793b5bd2788de3635ab96b1e3 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 04 Oct 2013 03:40:37 -0400
Subject: [PATCH] Fixed issues where HTML comments inside style tag would hang Internet Explorer
---
program/lib/Roundcube/rcube_utils.php | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/program/lib/Roundcube/rcube_utils.php b/program/lib/Roundcube/rcube_utils.php
index 50ac850..c1ad382 100644
--- a/program/lib/Roundcube/rcube_utils.php
+++ b/program/lib/Roundcube/rcube_utils.php
@@ -477,9 +477,9 @@
// remove html comments and add #container to each tag selector.
// also replace body definition because we also stripped off the <body> tag
- $styles = preg_replace(
+ $source = preg_replace(
array(
- '/(^\s*<!--)|(-->\s*$)/',
+ '/(^\s*<\!--)|(-->\s*$)/m',
'/(^\s*|,\s*|\}\s*)([a-z0-9\._#\*][a-z0-9\.\-_]*)/im',
'/'.preg_quote($container_id, '/').'\s+body/i',
),
@@ -491,9 +491,9 @@
$source);
// put block contents back in
- $styles = $replacements->resolve($styles);
+ $source = $replacements->resolve($source);
- return $styles;
+ return $source;
}
--
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