1 files changed, 2 insertions, 1 deletions

diff --git a/src/examples/suspend_resume_epoll.c b/src/examples/suspend_resume_epoll.c
index 73ac6e45..0f9f66bf 100644
--- a/src/examples/suspend_resume_epoll.c
+++ b/src/examples/suspend_resume_epoll.c
@@ -123,7 +123,8 @@ connection_done (void *cls,
   struct Request *req = *con_cls;
 
   if (-1 != req->timerfd)
-    close (req->timerfd);
+    if (0 != close (req->timerfd))
+      abort ();
   free(req);
 }