From 5ba2cb07eabb5d2e02d959d454804b4c295fda3e Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@e14n.com>
Date: Wed, 5 Jun 2013 16:11:51 -0400
Subject: [PATCH] Better handling of null values in
 ActivityObject::mimeTypeToObjectType

---
 lib/activityobject.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/activityobject.php b/lib/activityobject.php
index 1a81d30687..7e9ddf48af 100644
--- a/lib/activityobject.php
+++ b/lib/activityobject.php
@@ -896,6 +896,13 @@ class ActivityObject
 
     static function mimeTypeToObjectType($mimeType) {
         $ot = null;
+
+        // Default
+
+        if (empty($mimeType)) {
+            return self::FILE;
+        }
+
         $parts = explode('/', $mimeType);
 
         switch ($parts[0]) {