From b27e2ba02b18246750e0445ffab987597c61cd35 Mon Sep 17 00:00:00 2001
From: Ben Hutchinson <38333275+HutchyBen@users.noreply.github.com>
Date: Sun, 14 Jun 2026 23:58:42 +0000
Subject: [PATCH] Add an extra case in set rivals for empty rival list (#1667)

---
 typescript/server/src/lib/rivals/rivals.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/typescript/server/src/lib/rivals/rivals.ts b/typescript/server/src/lib/rivals/rivals.ts
index 570befd1e..c8c1741f1 100644
--- a/typescript/server/src/lib/rivals/rivals.ts
+++ b/typescript/server/src/lib/rivals/rivals.ts
@@ -95,6 +95,17 @@ export async function setRivalsWithResult(
 	game: V3Game,
 	newRivals: Array<integer>,
 ): Promise<SetRivalsFailReasons | null> {
+	if (newRivals.length === 0) {
+		await DB.deleteFrom("game_rival")
+			.where("user_id", "=", userID)
+			.where("game", "=", game)
+			.execute();
+
+		await UpdatePlayersRivalRankings(userID, game);
+
+		return null;
+	}
+
 	if (newRivals.length > ServerConfig.MAX_RIVALS) {
 		return SetRivalsFailReasons.TOO_MANY;
 	}