# HG changeset patch
# User Citronalco <geierb@geierb.de>
# Date 1659476700 -7200
# Node ID 8a4b17e2e98435f46932b81d26cadb8823f14f15
# Parent  f0fe95f9e21ceb7859b4899139c3cfae78bf683d
mod_muc_badge: If room has no title use localpart of room's jid (fixes #1767)

Without this patch Prosody shows an HTTP 500 error (Lua 5.1) or a "nil" label in the SVG badge (Lua 5.2) if room has no title set.

diff -r f0fe95f9e21c -r 8a4b17e2e984 mod_muc_badge/mod_muc_badge.lua
--- a/mod_muc_badge/mod_muc_badge.lua	Wed Aug 03 03:14:17 2022 +0200
+++ b/mod_muc_badge/mod_muc_badge.lua	Tue Aug 02 23:45:00 2022 +0200
@@ -23,6 +23,7 @@
 module:depends"http";
 
 local jid_prep = require "util.jid".prep;
+local jid_split = require "util.jid".split;
 
 -- Support both old and new MUC code
 local mod_muc = module:depends"muc";
@@ -76,7 +77,7 @@
 			for _ in pairs(room._occupants) do
 				count = count + 1;
 			end
-			local badge_label = (" %s "):format(room:get_name());
+			local badge_label = (" %s "):format(room:get_name() or jid_split(jid));
 			local badge_count = (" %s "):format(string.format(number, count));
 
 			local response = event.response;