db/migrate/20121116210759_create_authorizations.rb in challah-1.2.5.pre vs db/migrate/20121116210759_create_authorizations.rb in challah-1.2.5

@@ -7,14 +7,14 @@
       t.string      :token, limit: 500
       t.datetime    :expires_at
       t.datetime    :last_session_at
       t.string      :last_session_ip
       t.integer     :session_count, default: 0
-      t.timestamps
+      t.timestamps  null: true
     end
 
     add_index :authorizations, :user_id
     add_index :authorizations, [ :user_id, :provider ]
     add_index :authorizations, :uid
     add_index :authorizations, :token
   end
-end
\ No newline at end of file
+end