# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1579458466 -3600
# Node ID 3941768916f1af53ec39e4852301760fb1292e58
# Parent  117f0fb8cb15137f76a45f01000c9f7ea59df32b
mod_stats39: Format numbers with a bit more precision

diff -r 117f0fb8cb15 -r 3941768916f1 mod_stats39/mod_stats39.lua
--- a/mod_stats39/mod_stats39.lua	Sun Jan 19 19:27:17 2020 +0100
+++ b/mod_stats39/mod_stats39.lua	Sun Jan 19 19:27:46 2020 +0100
@@ -1,5 +1,6 @@
 local statsman = require "core.statsmanager";
 local st = require "util.stanza";
+local s_format = string.format;
 
 module:hook("iq/host/http://jabber.org/protocol/stats:query", function (event)
 	local origin, stanza = event.origin, event.stanza;
@@ -8,7 +9,7 @@
 	reply:tag("query", { xmlns = "http://jabber.org/protocol/stats" });
 	for stat, value in pairs(stats) do
 		local unit = extra[stat] and extra[stat].units;
-		reply:tag("stat", { name = stat, unit = unit, value = tostring(value) }):up();
+		reply:tag("stat", { name = stat, unit = unit, value = s_format("%.12g", value) }):up();
 	end
 	origin.send(reply);
 	return true;