From 75b705aa87b053b398e7ce1f223304b1155adde8 Mon Sep 17 00:00:00 2001
From: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Date: Tue, 19 Sep 2023 17:00:16 +0200
Subject: [PATCH] Avoid package cmp to allow builds with golang v1.20

---
 sinks/httpSink.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/sinks/httpSink.go b/sinks/httpSink.go
index 4f2e49b..f00e4a3 100644
--- a/sinks/httpSink.go
+++ b/sinks/httpSink.go
@@ -2,7 +2,6 @@ package sinks
 
 import (
 	"bytes"
-	"cmp"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -102,7 +101,13 @@ func (s *HttpSink) Write(m lp.CCMetric) error {
 	slices.SortFunc(
 		key_value_store,
 		func(a key_value, b key_value) int {
-			return cmp.Compare(a.key, b.key)
+			if a.key < b.key {
+				return -1
+			}
+			if a.key > b.key {
+				return +1
+			}
+			return 0
 		},
 	)
 	for i := range key_value_store {