@ -263,7 +263,7 @@ main(int argc, char *argv[])
FD_SET(STDIN_FILENO, &rd);
FD_SET(xfd, &rd);
i = select(xfd + 1, &rd, 0, 0, 0);
i = select(xfd + 1, &rd, NULL, NULL, NULL);
if(i == -1 && errno == EINTR)
continue;
if(i < 0)