From 73c702c4d1391ac37ed37669aa07adb79b768e98 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Sun, 16 Jun 2013 16:43:22 +0200
Subject: Display '(empty subject)' in message view if subject header is
 missing (#1489108)

---
 program/steps/mail/func.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 47800564c..2a1796c78 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -929,7 +929,7 @@ function rcmail_message_headers($attrib, $headers=null)
       $value = $headers[$hkey];
     else if ($headers['others'][$hkey])
       $value = $headers['others'][$hkey];
-    else
+    else if (!$attrib['valueof'])
       continue;
 
     if (in_array($hkey, $exclude_headers))
-- 
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