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.
--- 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;