# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1704988398 0
# Node ID 742142f9771e14ac039ab883897bf414221541d9
# Parent  bb51cf204dd497eae0e25ec20ca75849e7a9feed
mod_groups_internal: Fix traceback when room doesn't exist

I'm not sure if it should even be included if it doesn't exist, but I'm not
currently sure how this situation occurs, so I'm implementing the lightest
possible fix for now.

diff -r bb51cf204dd4 -r 742142f9771e mod_groups_internal/mod_groups_internal.lua
--- a/mod_groups_internal/mod_groups_internal.lua	Tue Jan 09 13:50:18 2024 +0000
+++ b/mod_groups_internal/mod_groups_internal.lua	Thu Jan 11 15:53:18 2024 +0000
@@ -422,10 +422,11 @@
 	end
 
 	return array.map(mucs, function (muc_jid)
+		local room = muc_host.get_room_from_jid(muc_jid);
 		return {
 			id = jid.node(muc_jid);
 			jid = muc_jid;
-			name = muc_host.get_room_from_jid(muc_jid):get_name() or group_info.name;
+			name = room and room:get_name() or group_info.name;
 		};
 	end);
 end