From e9492f9e50a07c4e8c8eaa143f9553b54d69cf3c Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Wed, 25 Nov 2009 17:26:54 -0700
Subject: [PATCH] Ignore empty headers when parsing text data.

---
 framework/Mime/lib/Horde/Mime/Headers.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/framework/Mime/lib/Horde/Mime/Headers.php b/framework/Mime/lib/Horde/Mime/Headers.php
index a056019d6..08c93aef8 100644
--- a/framework/Mime/lib/Horde/Mime/Headers.php
+++ b/framework/Mime/lib/Horde/Mime/Headers.php
@@ -607,6 +607,10 @@ class Horde_Mime_Headers
 
         reset($to_process);
         while (list(,$val) = each($to_process)) {
+            /* Ignore empty headers. */
+            if (!strlen($val[1])) {
+                continue;
+            }
             if ($eightbit_check && Horde_Mime::is8bit($val[1])) {
                 $val[1] = Horde_String::convertCharset($val[1], self::$defaultCharset);
             }
@@ -621,4 +625,5 @@ class Horde_Mime_Headers
 
         return $headers;
     }
+
 }
-- 
2.11.0