From 029b8c90142e08b0ed44f0528ddea7d4dcc32980 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Fri, 5 Mar 2010 02:27:01 +0000
Subject: Fix for errant deletion of all Twitter foreign_links

---
 plugins/TwitterBridge/twitterauthorization.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'plugins/TwitterBridge/twitterauthorization.php')

diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index c93f6666b..029c3a44b 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -273,7 +273,13 @@ class TwitterauthorizationAction extends Action
 
         $flink->user_id = $user_id;
         $flink->service = TWITTER_SERVICE;
-        $flink->delete(); // delete stale flink, if any
+
+        // delete stale flink, if any
+        $result = $flink->find(true);
+
+        if (!empty($result)) {
+            $flink->delete();
+        }
 
         $flink->user_id     = $user_id;
         $flink->foreign_id  = $twuid;
@@ -455,6 +461,11 @@ class TwitterauthorizationAction extends Action
 
         $user = User::register($args);
 
+        if (empty($user)) {
+            $this->serverError(_('Error registering user.'));
+            return;
+        }
+
         $result = $this->saveForeignLink($user->id,
                                          $this->twuid,
                                          $this->access_token);
-- 
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