From 005b9c54a8c44c967a08bb8d8845cc1761a496d4 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Wed, 17 Mar 2010 23:53:44 -0600
Subject: [PATCH] Filter superfluous spaces in display subjects

---
 imp/lib/Ui/Message.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imp/lib/Ui/Message.php b/imp/lib/Ui/Message.php
index 8c61abd28..d7e3d8e06 100644
--- a/imp/lib/Ui/Message.php
+++ b/imp/lib/Ui/Message.php
@@ -621,7 +621,7 @@ class IMP_Ui_Message
      */
     public function getDisplaySubject($subject)
     {
-        return Horde_Text_Filter::filter(IMP::filterText($subject), 'text2html', array(
+        return Horde_Text_Filter::filter(preg_replace("/\b\s+\b/", ' ', IMP::filterText($subject)), 'text2html', array(
             // See Ticket #8836
             'noprefetch' => ($GLOBALS['browser']->isBrowser('mozilla') && !$GLOBALS['browser']->usingSSLConnection()),
             'parselevel' => Horde_Text_Filter_Text2html::MICRO
-- 
2.11.0