From c082e1b8ff110a222cc0934a433aecdd4c906d1e Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 19 May 2008 19:25:24 +0000
Subject: - Patch #258192 by dww: drupal_html_to_text() doesn't support <strong
 class='foo'>.

---
 includes/mail.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'includes')

diff --git a/includes/mail.inc b/includes/mail.inc
index c2394a414..a7db9a287 100644
--- a/includes/mail.inc
+++ b/includes/mail.inc
@@ -272,8 +272,8 @@ function drupal_html_to_text($string, $allowed_tags = NULL) {
   $string = _filter_htmlcorrector(filter_xss($string, $allowed_tags));
 
   // Apply inline styles.
-  $string = preg_replace('!</?(em|i)>!i', '/', $string);
-  $string = preg_replace('!</?(strong|b)>!i', '*', $string);
+  $string = preg_replace('!</?(em|i)((?> +)[^>]*)?>!i', '/', $string);
+  $string = preg_replace('!</?(strong|b)((?> +)[^>]*)?>!i', '*', $string);
 
   // Replace inline <a> tags with the text of link and a footnote.
   // 'See <a href="http://drupal.org">the Drupal site</a>' becomes
-- 
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