From a0114f20066fb50b5f8074bb00db0b398ff7899a Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Mon, 1 Mar 2010 21:42:38 -0500
Subject: [PATCH] Correctly handle the case when MIME/Type doesn't know what
 file extension a mime type maps to

---
 classes/File.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/classes/File.php b/classes/File.php
index 189e04ce02..79a7d66813 100644
--- a/classes/File.php
+++ b/classes/File.php
@@ -169,7 +169,11 @@ class File extends Memcached_DataObject
     {
         require_once 'MIME/Type/Extension.php';
         $mte = new MIME_Type_Extension();
-        $ext = $mte->getExtension($mimetype);
+        try {
+            $ext = $mte->getExtension($mimetype);
+        } catch ( Exception $e) {
+            $ext = strtolower(preg_replace('/\W/', '', $mimetype));
+        }
         $nickname = $profile->nickname;
         $datestamp = strftime('%Y%m%dT%H%M%S', time());
         $random = strtolower(common_confirmation_code(32));