From 02c54c9835e4b1a80046bf1222c8aee978a86a22 Mon Sep 17 00:00:00 2001
From: Michael J Rubinsky <mrubinsk@horde.org>
Date: Fri, 10 Apr 2015 20:44:16 -0400
Subject: [PATCH] Must catch Horde_Mime_Exception.

Horde_Mime_Header code may throw an exception as well.
---
 framework/Mime/lib/Horde/Mime/Headers.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/framework/Mime/lib/Horde/Mime/Headers.php b/framework/Mime/lib/Horde/Mime/Headers.php
index f80ae3fc180..06d529aad91 100644
--- a/framework/Mime/lib/Horde/Mime/Headers.php
+++ b/framework/Mime/lib/Horde/Mime/Headers.php
@@ -202,6 +202,8 @@ public function addHeader($header, $value, array $opts = array())
         } catch (InvalidArgumentException $e) {
             /* Ignore an invalid header. */
             return;
+        } catch (Horde_Mime_Exception $e) {
+            return;
         }
 
         switch ($classname) {