# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1471528851 -7200
# Node ID 846fdbbc62ba26d5feaa1d1d2e28be31e6dbc6b6
# Parent  b64218c816de6d7f021b707ff587e7e99e78526f
net.server_epoll: Return something as FD when no connection exists

diff -r b64218c816de -r 846fdbbc62ba net/server_epoll.lua
--- a/net/server_epoll.lua	Thu Aug 18 15:57:22 2016 +0200
+++ b/net/server_epoll.lua	Thu Aug 18 16:00:51 2016 +0200
@@ -141,7 +141,10 @@
 end
 
 function interface:getfd()
-	return self.conn:getfd();
+	if self.conn then
+		return self.conn:getfd();
+	end
+	return -1;
 end
 
 function interface:ip()