From f25adfcaa31f8c4fafc0388cce8f43c773c7d3bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Grie=C3=9Fhaber?= <jan.griesshaber@gmail.com>
Date: Sat, 3 Jan 2026 19:41:50 +0100
Subject: [PATCH] Update version to 0.1.21 and fix train statistics formatting

---
 info.json       | 2 +-
 train-stats.lua | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/info.json b/info.json
index 61661b1..3c72cf6 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
   "name": "factorio-metrics-exporter",
-  "version": "0.1.20",
+  "version": "0.1.21",
   "title": "Prometheus Metrics Exporter",
   "author": "Jan Grießhaber",
   "contact": "jan@griesshaber.systems",
diff --git a/train-stats.lua b/train-stats.lua
index f5a1d08..2b85e1d 100644
--- a/train-stats.lua
+++ b/train-stats.lua
@@ -167,7 +167,7 @@ function GetTrainStatistics()
     local trainParts = {}
     trainParts[#trainParts+1] = "---train-total-statistics---\n"
     for trainID, stat in pairs(storage.trainStats) do
-        trainParts[#trainParts+1] = ("%d:%s:%d"):format(trainID,GetTrainName(storage.trains[trainID]),stat.totalCargoCount)
+        trainParts[#trainParts+1] = ("%s:%s:%d"):format(trainID,GetTrainName(storage.trains[trainID]),stat.totalCargoCount)
     end
     return table.concat(trainParts,"\n")
 end