IO/Poll: fix mistaken variable merge

The events variable is used in the short loop decision. The reasons are
not much clear, keeping this to keep the former behaviour.
This commit is contained in:
Jan Moskyto Matejka 2016-03-30 16:21:32 +02:00
parent 54bb032d21
commit ea0a8be2ff

View file

@ -2045,7 +2045,7 @@ io_loop(void)
{
int poll_tout;
time_t tout;
int nfds, events;
int nfds, events, pout;
sock *s;
node *n;
int fdmax = 256;
@ -2125,16 +2125,16 @@ io_loop(void)
/* And finally enter poll() to find active sockets */
watchdog_stop();
events = poll(pfd, nfds, poll_tout);
pout = poll(pfd, nfds, poll_tout);
watchdog_start();
if (events < 0)
if (pout < 0)
{
if (errno == EINTR || errno == EAGAIN)
continue;
die("poll: %m");
}
if (events)
if (pout)
{
/* guaranteed to be non-empty */
current_sock = SKIP_BACK(sock, n, HEAD(sock_list));