Changes on nccu

app/controllers/admin/module_apps_new_interface_controller.rb

@@ -39,7 +39,7 @@ class Admin::ModuleAppsNewInterfaceController < OrbitBackendController
   def update_setting_by_params
     user_sat = []
     ma = ModuleApp.find params[:module_app][:id]
-    user_sat = User.find params[:users].keys if params.has_key? :users
+    user_sat += User.find params[:users].keys if params.has_key?('users')
     users_to_new = user_sat - ma.managing_users
     users_to_remove = ma.managing_users - user_sat