From 4a541fc36713166d7b2d47c7285cc3612d5708ad Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 5 Apr 2012 01:37:59 +0000
Subject: [PATCH] Add an assert that I am currently able to make fail.

---
 nsock/src/engine_select.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nsock/src/engine_select.c b/nsock/src/engine_select.c
index 69315b117..ee222d45d 100644
--- a/nsock/src/engine_select.c
+++ b/nsock/src/engine_select.c
@@ -376,6 +376,8 @@ void iterate_through_event_lists(mspool *nsp) {
 #endif
         sd = nsi->sd;
 
+      assert(sd >= 0);
+
       if (FD_ISSET(sd, &sinfo->fds_results_r))
         evmask |= EV_READ;
       if (FD_ISSET(sd, &sinfo->fds_results_w))