# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1364286320 -3600
# Node ID d147a4227a7285f61fec73004c9e53746c5dbb35
# Parent  f833d2188c16f7ce54379cd79a35c4a11b4fbb0b
mod_s2s: Prevent traceback when replying to incoming connection to a host we don't serve

diff -r f833d2188c16 -r d147a4227a72 plugins/mod_s2s/mod_s2s.lua
--- a/plugins/mod_s2s/mod_s2s.lua	Mon Mar 25 19:08:15 2013 +0100
+++ b/plugins/mod_s2s/mod_s2s.lua	Tue Mar 26 09:25:20 2013 +0100
@@ -486,7 +486,7 @@
 		from = from, to = to,
 	}
 	local local_host = session.direction == "outgoing" and from or to;
-	if not local_host or hosts[local_host].modules.dialback then
+	if not local_host or (hosts[local_host] and hosts[local_host].modules.dialback) then
 		attr["xmlns:db"] = 'jabber:server:dialback';
 	end