dkforest

commit 929a273ca3f12325e120c28f3aa091936bbd2865
parent d40a88049f8bdcfe11d83346a24ce21db35620c7
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Fri, 26 May 2023 07:41:41 -0700

reduce allocs

Diffstat:
M
pkg/database/utils/utils.go
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/pkg/database/utils/utils.go b/pkg/database/utils/utils.go
@@ -36,9 +36,9 @@ func SendNewChessGameMessages(db *database.DkfDB, key, roomKey string, roomID da
 	msg = `<a href="/chess/` + key + `" rel="noopener noreferrer" target="_blank">Chess game: ` + string(player1.Username) + ` VS ` + string(player2.Username) + `</a>`
 
 	activeUsers := managers.ActiveUsers.GetActiveUsers()
-	activeUsersIDs := make([]database.UserID, 0)
-	for _, activeUser := range activeUsers {
-		activeUsersIDs = append(activeUsersIDs, activeUser.UserID)
+	activeUsersIDs := make([]database.UserID, len(activeUsers))
+	for idx, activeUser := range activeUsers {
+		activeUsersIDs[idx] = activeUser.UserID
 	}
 
 	users, _ := db.GetOnlineChessSubscribers(activeUsersIDs)