# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1278087743 -3600
# Node ID 1c58cb93ef3e9215a66b94ff70b93916cdbd7c58
# Parent  fec74b84df61288850188e02fa2c9546c39c9ecc
s2smanager: Don't attempt to connect to a nil host (for whatever reason... invalid DNS record perhaps?) (thanks dersd)

diff -r fec74b84df61 -r 1c58cb93ef3e core/s2smanager.lua
--- a/core/s2smanager.lua	Tue Jun 29 20:23:11 2010 +0100
+++ b/core/s2smanager.lua	Fri Jul 02 17:22:23 2010 +0100
@@ -193,7 +193,7 @@
 
 function attempt_connection(host_session, err)
 	local from_host, to_host = host_session.from_host, host_session.to_host;
-	local connect_host, connect_port = idna_to_ascii(to_host), 5269;
+	local connect_host, connect_port = to_host and idna_to_ascii(to_host), 5269;
 	
 	if not connect_host then
 		return false;