From d2d94b919d296bb50b6c3b43abb78e31eebe84ff Mon Sep 17 00:00:00 2001
From: mkelvers <mikkelelvers@outlook.com>
Date: Sun, 5 Jul 2026 22:08:17 +0200
Subject: [PATCH] refactor: use maps.Copy for watchlist map clone

---
 internal/anime/recommendations.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/internal/anime/recommendations.go b/internal/anime/recommendations.go
index 09be6fc3..e9ac5b56 100644
--- a/internal/anime/recommendations.go
+++ b/internal/anime/recommendations.go
@@ -5,6 +5,7 @@ import (
 	"mal/internal/anime/recommendations"
 	"mal/internal/domain"
 	"mal/internal/observability"
+	"maps"
 	"strings"
 	"sync"
 	"time"
@@ -131,9 +132,7 @@ func cloneCatalogSectionData(data domain.CatalogSectionData) domain.CatalogSecti
 	data.ContinueWatching = append(data.ContinueWatching[:0:0], data.ContinueWatching...)
 	if data.WatchlistMap != nil {
 		watchlistMap := make(map[int64]bool, len(data.WatchlistMap))
-		for id, ok := range data.WatchlistMap {
-			watchlistMap[id] = ok
-		}
+		maps.Copy(watchlistMap, data.WatchlistMap)
 		data.WatchlistMap = watchlistMap
 	}
 	return data