# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1442871945 -7200
# Node ID 34468d3bfcaca21f08e6f2afe2c2ce9fca1b1084
# Parent  58d96960ba8bc768e77e64c7047ada214575b52f
mod_throttle_presence: Skip past things that are not stanza objects

diff -r 58d96960ba8b -r 34468d3bfcac mod_throttle_presence/mod_throttle_presence.lua
--- a/mod_throttle_presence/mod_throttle_presence.lua	Mon Sep 21 23:44:55 2015 +0200
+++ b/mod_throttle_presence/mod_throttle_presence.lua	Mon Sep 21 23:45:45 2015 +0200
@@ -4,6 +4,9 @@
 module:depends("csi");
 
 local function presence_filter(stanza, session)
+	if getmetatable(stanza) ~= st.stanza_mt then
+		return stanza; -- Things we don't want to touch
+	end
 	if stanza._flush then
 		stanza._flush = nil;
 		return stanza;