From c44939ceee411aecb499c404a642edbddcd22e08 Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmail.com>
Date: Tue, 14 Oct 2025 14:06:55 +0200
Subject: [PATCH] Tariffs: sort by time when merging rate updates

---
 tariff/helper.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tariff/helper.go b/tariff/helper.go
index 239eb3ef3..47281234b 100644
--- a/tariff/helper.go
+++ b/tariff/helper.go
@@ -48,6 +48,8 @@ func mergeRates(data *util.Monitor[api.Rates], new api.Rates) {
 
 // mergeRatesAfter blends new and existing rates, keeping existing rates after timestamp
 func mergeRatesAfter(data *util.Monitor[api.Rates], new api.Rates, now time.Time) {
+	new.Sort()
+
 	var newStart time.Time
 	if len(new) > 0 {
 		new.Sort()