From b78c9e7f5f1ad2e696a76e01e8af70c0eda84246 Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Mon, 30 May 2022 17:34:58 +0200 Subject: util.openmetrics: Set (previously unused, empty) metatable Silences luacheck warning about the metatable being unused. --- util/openmetrics.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'util/openmetrics.lua') diff --git a/util/openmetrics.lua b/util/openmetrics.lua index cb7791ec..c18e63e9 100644 --- a/util/openmetrics.lua +++ b/util/openmetrics.lua @@ -38,7 +38,7 @@ local metric_proxy_mt = {} metric_proxy_mt.__index = metric_proxy_mt local function new_metric_proxy(metric_family, with_labels_proxy_fun) - return { + return setmetatable({ _family = metric_family, with_labels = function(self, ...) return with_labels_proxy_fun(self._family, ...) @@ -48,7 +48,7 @@ local function new_metric_proxy(metric_family, with_labels_proxy_fun) return family:with_labels(label, ...) end) end - } + }, metric_proxy_mt); end -- END of Utility: "metric proxy" -- cgit v1.2.3