From cc39243c8882b60127462d5455187a01adcb16d8 Mon Sep 17 00:00:00 2001
From: Raphael Sofaer <raphael@joindiaspora.com>
Date: Wed, 23 Mar 2011 11:42:33 -0700
Subject: [PATCH] Check for nil in facebook finder

---
 app/models/services/facebook.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/services/facebook.rb b/app/models/services/facebook.rb
index 051abda88..43cbd7ad4 100644
--- a/app/models/services/facebook.rb
+++ b/app/models/services/facebook.rb
@@ -25,7 +25,7 @@ class Services::Facebook < Service
 
   def finder(opts = {})
     Rails.logger.debug("event=friend_finder type=facebook sender_id=#{self.user_id}")
-    if self.service_users == []
+    if self.service_users.blank?
       self.save_friends
     else
       Resque.enqueue(Job::UpdateServiceUsers, self.id)