--- libev/ev_epoll.c	2010/07/31 23:00:11	1.52
+++ libev/ev_epoll.c	2010/10/22 10:25:03	1.53
@@ -150,6 +150,7 @@
                | (ev->events & (EPOLLIN  | EPOLLERR | EPOLLHUP) ? EV_READ  : 0);
 
       /* check for spurious notification */
+      /* we assume that fd is always in range, as we never shrink the anfds arraay */
       if (expect_false ((uint32_t)anfds [fd].egen != (uint32_t)(ev->data.u64 >> 32)))
         {
           /* recreate kernel state */