From 38784141d108a96cc173167e16a1c79d9098722a Mon Sep 17 00:00:00 2001
From: Toby Inkster <mail@tobyinkster.co.uk>
Date: Mon, 13 Jul 2009 16:56:52 +0100
Subject: Copy isset($attachment->filename) fix from RSS 1.0 to RSS 2.0 and
 Atom 1.0 feeds.

---
 lib/twitterapi.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'lib/twitterapi.php')

diff --git a/lib/twitterapi.php b/lib/twitterapi.php
index 4f3a5c0b6..ce188e00d 100644
--- a/lib/twitterapi.php
+++ b/lib/twitterapi.php
@@ -218,11 +218,13 @@ class TwitterapiAction extends Action
         if($attachments){
             $entry['enclosures']=array();
             foreach($attachments as $attachment){
-                $enclosure=array();
-                $enclosure['url']=$attachment->url;
-                $enclosure['mimetype']=$attachment->mimetype;
-                $enclosure['size']=$attachment->size;
-                $entry['enclosures'][]=$enclosure;
+                if (isset($attachment->filename)) {
+                    $enclosure=array();
+                    $enclosure['url']=$attachment->url;
+                    $enclosure['mimetype']=$attachment->mimetype;
+                    $enclosure['size']=$attachment->size;
+                    $entry['enclosures'][]=$enclosure;
+                }
             }
         }
 
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