From 384387c9b05aefb438f5dbe7e272b1f234ede172 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 8 Feb 2010 14:06:36 -0800
Subject: OStatus cleanup... * Treat linkless feed posts as status updates;
 drop the "New post:" prefix and quotes on them. * Use stable user IDs for
 atom/rss2 feed links instead of unstable nicknames * Pull Atom feed
 preferentially when subscribing -- can now put the remote user's profile page
 straight into the feed subscription form and get to the right place. * Clean
 up naming for push endpoints

---
 lib/util.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/util.php')

diff --git a/lib/util.php b/lib/util.php
index f0f262dc5..00c21aeb2 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -665,6 +665,9 @@ function common_valid_profile_tag($str)
 function common_at_link($sender_id, $nickname)
 {
     $sender = Profile::staticGet($sender_id);
+    if (!$sender) {
+        return $nickname;
+    }
     $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
     if ($recipient) {
         $user = User::staticGet('id', $recipient->id);
-- 
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