--- libev/ev_epoll.c	2007/11/04 19:45:09	1.17
+++ libev/ev_epoll.c	2007/11/04 22:03:17	1.18
@@ -42,7 +42,7 @@
       (nev & EV_READ ? EPOLLIN : 0)
       | (nev & EV_WRITE ? EPOLLOUT : 0);
 
-  if (!epoll_ctl (epoll_fd, mode, fd, &ev))
+  if (epoll_ctl (epoll_fd, mode, fd, &ev))
     fd_kill (EV_A_ fd);
 }