if (argc == optind) return usage(is_long_help);
// generate the fn_list if necessary
- if (fn_list && fn_ref) {
- fprintf(stderr, "[main_samview] both -t and -T are applied. -T is ignored.\n");
- } else fn_list = samfaipath(fn_ref);
+ if (fn_list == 0 && fn_ref) fn_list = samfaipath(fn_ref);
// open file handlers
if ((in = samopen(argv[optind], in_mode, fn_list)) == 0) {
fprintf(stderr, "[main_samview] fail to open file for reading.\n");