# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1723993307 -7200
# Node ID a1bc6533bbba40e042b6e10f6d927eb75cfcb948
# Parent  0b742bbbb819cff2d0f6fc2a899d81b3f3aa357d# Parent  2fb79fe5439051db94d9de3e1152bac8bd89209a
Merge 0.12->trunk

diff -r 0b742bbbb819 -r a1bc6533bbba core/moduleapi.lua
--- a/core/moduleapi.lua	Sun Aug 18 16:56:36 2024 +0200
+++ b/core/moduleapi.lua	Sun Aug 18 17:01:47 2024 +0200
@@ -653,6 +653,7 @@
 function api:metric(type_, name, unit, description, label_keys, conf)
 	local metric = require "prosody.core.statsmanager".metric;
 	local is_scoped = self.host ~= "*"
+	label_keys = label_keys or {};
 	if is_scoped then
 		-- prepend `host` label to label keys if this is not a global module
 		local orig_labels = label_keys