mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 18:21:39 +01:00
because it uses FD_ISSET(-1,xxx). Since the code is written that any ring/tty handler can set d->tty_fd to -1 it has to be checked _every_time_. Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>