Clear revents even when no events are received. Also, since everyone gets in...

Clear revents even when no events are received.  Also, since everyone gets in exceptions, everyone gets to increment maxfd.


svn:r550

src/common/fakepoll.c

@@ -49,12 +49,12 @@ poll(struct pollfd *ufds, unsigned int nfds, int timeout)
 
 	maxfd = -1;
 	for (idx = 0; idx < nfds; ++idx) {
+                ufds[idx].revents = 0;
 		fd = ufds[idx].fd;
-                if (ufds[idx].events) {
-                        if (fd > maxfd) 
-                                maxfd = fd;
+                if (fd > maxfd) {
+                  maxfd = fd;
 #ifdef MS_WINDOWS
-                        any_fds_set = 1;
+                  any_fds_set = 1;
 #endif
                 }
 		if (ufds[idx].events & POLLIN)
@@ -76,7 +76,6 @@ poll(struct pollfd *ufds, unsigned int nfds, int timeout)
 	r = 0;
 	for (idx = 0; idx < nfds; ++idx) {
 		fd = ufds[idx].fd;
-		ufds[idx].revents = 0;
 		if (FD_ISSET(fd, &readfds))
 			ufds[idx].revents |= POLLIN;
 		if (FD_ISSET(fd, &writefds))