MS IZ Now Rafi with no posts does not display 0 in his identi.ca feed

lib/common.rb

@@ -9,7 +9,8 @@ module Diaspora
       author_hash = parse_author(doc)
       entry_hash = parse_entry(doc)
 
-      author = Author.instantiate(author_hash).ostatus_posts.create(entry_hash)
+      author = Author.instantiate(author_hash)
+      author.ostatus_posts.create(entry_hash) unless entry_hash[:message] == 0
     end
 
     def self.parse_author(doc)

lib/tasks/db.rake

@@ -30,6 +30,8 @@ namespace :db do
     Person.delete_all
     User.delete_all
     Request.delete_all
+    Author.delete_all
+    OstatusPost.delete_all
     Album.delete_all
   end