From c23c332ccb57993ba2dce56cd89c2795a544595b Mon Sep 17 00:00:00 2001
From: evanpelle <evanpelle@gmail.com>
Date: Sun, 9 Mar 2025 19:30:32 -0700
Subject: [PATCH] only compare archived hash if not null/undefined (#198)

---
 src/client/LocalServer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/LocalServer.ts b/src/client/LocalServer.ts
index 3fc6e6b47..3f8fdba09 100644
--- a/src/client/LocalServer.ts
+++ b/src/client/LocalServer.ts
@@ -96,7 +96,7 @@ export class LocalServer {
         return;
       }
       const archivedHash = this.turns[clientMsg.turnNumber].hash;
-      if (archivedHash != clientMsg.hash) {
+      if (archivedHash && archivedHash != clientMsg.hash) {
         console.warn(
           `desync detected on turn ${clientMsg.turnNumber}, client hash: ${clientMsg.hash}, server hash: ${archivedHash}`,
         );