lib/mailgun/client.rb in mailgun-ruby-1.2.3 vs lib/mailgun/client.rb in mailgun-ruby-1.2.4

@@ -62,9 +62,11 @@
     # @param [String] working_domain This is the domain you wish to send from.
     # @param [Hash] data This should be a standard Hash
     # containing required parameters for the requested resource.
     # @return [Mailgun::Response] A Mailgun::Response object.
     def send_message(working_domain, data)
+      fail ParameterError.new('Missing working domain', working_domain) unless working_domain
+
       if test_mode? then
         Mailgun::Client.deliveries << data
         return Response.from_hash(
           {
             :body => '{"id": "test-mode-mail@localhost", "message": "Queued. Thank you."}',