vcom_fd_set_merge (
/* dest, select sets */
&new_nfds,
- __readfds,
- __writefds,
- __exceptfds,
- __readfds || __writefds || __exceptfds ?
- &new_nfd : NULL,
+ __readfds, __writefds, __exceptfds, &new_nfd,
/* src1, vcom sets */
vcom_nfds,
__readfds ? &vcom_readfds : NULL,