# HG changeset patch
# User Marco Cirillo <maranda@lightwitch.org>
# Date 1338093864 0
# Node ID 19698c5f3ab3b2570f0ece8b721cf2f4779fdd2e
# Parent  27529031890b0d27d3ac17473ee6c38a9db07d5d
mod_host_guard: prevent possible traces in case there isn't a conn object on the session by adding a dummy replacement function.

diff -r 27529031890b -r 19698c5f3ab3 mod_host_guard/mod_host_guard.lua
--- a/mod_host_guard/mod_host_guard.lua	Sun May 27 02:44:06 2012 +0000
+++ b/mod_host_guard/mod_host_guard.lua	Sun May 27 04:44:24 2012 +0000
@@ -29,7 +29,7 @@
 end
 
 local function rr_hook (event)
-	local from_host, to_host, send, stanza = event.from_host, event.to_host, event.origin.send, event.stanza
+	local from_host, to_host, send, stanza = event.from_host, event.to_host, (event.origin and event.origin.send) or function() end, event.stanza
 
 	if guard_blockall:contains(from_host) and not guard_ball_wl:contains(to_host) or
 	   guard_block_bl:contains(to_host) and guard_protect:contains(from_host) then