eloop: fix leaving dead FDs pollable

We used to remove dead FDs from the epoll-loop, but we should do this only
if they are no longer readable. An FD might be dead/HUP but still
readable.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

diff --git a/src/eloop.c b/src/eloop.c
index 3badbbc..eabfeb2 100644 (file)
--- a/src/eloop.c
+++ b/src/eloop.c
@@ -836,7 +836,7 @@ int ev_eloop_dispatch(struct ev_eloop *loop, int timeout)
                                continue;
 
                        mask = convert_mask(ep[i].events);
-                       if (mask & EV_HUP)
+                       if ((mask & (EV_ERR | EV_HUP)) == mask)
                                ev_fd_disable(fd);
 
                        fd->cb(fd, mask, fd->data);