From 820b2caf2c6ff9d247445c8193307a0a1ca88224 Mon Sep 17 00:00:00 2001 From: Victor Luchits Date: Tue, 3 Nov 2020 14:16:54 +0300 Subject: [PATCH] Allow empty graphite prefix --- metrics/plugins/graphite/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/metrics/plugins/graphite/init.lua b/metrics/plugins/graphite/init.lua index 23d405c1..067c0981 100644 --- a/metrics/plugins/graphite/init.lua +++ b/metrics/plugins/graphite/init.lua @@ -16,7 +16,7 @@ local DEFAULT_SEND_INTERVAL = 2 local LABELS_SEP = ';' local function format_observation(prefix, obs) - local metric_path = ('%s.%s'):format(prefix, obs.metric_name) + local metric_path = #prefix > 0 and ('%s.%s'):format(prefix, obs.metric_name) or obs.metric_name if next(obs.label_pairs) then local label_pairs_str_parts = {}