two argument form

Author: dthain

batch_job/src/vine_factory.c

@@ -557,7 +557,7 @@ static int submit_worker( struct batch_queue *queue )
 	if(manual_ssl_option)	ADD_ARG1(cmd," --ssl");
 	if(single_shot)		ADD_ARG1(cmd," --single-shot");
 	if(task_wrapper)        ADD_ARG2(cmd," --task-wrapper \"%s\"",task_wrapper);
-	if(transfer_port_range) ADD_ARG1(cmd," --transfer-port %s",transfer_port_range);
+	if(transfer_port_range) ADD_ARG2(cmd," --transfer-port %s",transfer_port_range);
 	if(extra_worker_args)	ADD_ARG2(cmd," %s",extra_worker_args);
 
 	char *features_string = make_features_string(features_table);