From ebfdc0925f7169aac45c2437d7a1196687a200c8 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Thu, 05 Jun 2014 06:03:46 -0400
Subject: [PATCH] Fix check for data-* attributes after merge with dev-accessibility

---
 program/lib/Roundcube/html.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/program/lib/Roundcube/html.php b/program/lib/Roundcube/html.php
index 0209d1b..3aae7cf 100644
--- a/program/lib/Roundcube/html.php
+++ b/program/lib/Roundcube/html.php
@@ -283,11 +283,11 @@
                 continue;
             }
 
-            // ignore not allowed attributes, except data-*
+            // ignore not allowed attributes, except aria-* and data-*
             if (!empty($allowed)) {
                 $is_data_attr = @substr_compare($key, 'data-', 0, 5) === 0;
                 $is_aria_attr = @substr_compare($key, 'aria-', 0, 5) === 0;
-                if (!$is_aria_attr && !isset($allowed_f[$key]) && (!$is_data_attr || !isset($allowed_f['data-*']))) {
+                if (!$is_aria_attr && !$is_data_attr && !isset($allowed_f[$key])) {
                     continue;
                 }
             }

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