# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1529438417 -7200
# Node ID f4e86d2662ecac5b8aea6171a02790e13f79960c
# Parent  c69f32c9c5760b6869ab72ec045cadf70a11c98a
mod_minimix: Handle having received no presence (should not happen)

diff -r c69f32c9c576 -r f4e86d2662ec mod_minimix/mod_minimix.lua
--- a/mod_minimix/mod_minimix.lua	Tue Jun 19 21:59:34 2018 +0200
+++ b/mod_minimix/mod_minimix.lua	Tue Jun 19 22:00:17 2018 +0200
@@ -32,8 +32,11 @@
 		if data:get(username, room_jid, "subject") then
 			module:log("debug", "Already joined to %s as %s", room_jid, nickname);
 			local presences = data:get(username, room_jid, "presence");
-			for _, pres in pairs(presences) do
-				origin.send(st.clone(pres));
+			if presences then
+				-- Joined but no presence? Weird
+				for _, pres in pairs(presences) do
+					origin.send(st.clone(pres));
+				end
 			end
 			-- FIXME should send ones own presence last
 			local subject = data:get(username, room_jid, "subject");