From 1d1d36ecdca003df9a1af30369c50e146f1ae7d0 Mon Sep 17 00:00:00 2001
From: Mitchell McCaffrey <mitchemmc@gmail.com>
Date: Thu, 24 Jun 2021 19:14:15 +1000
Subject: [PATCH] Update upgrade.js

---
 src/upgrade.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/upgrade.js b/src/upgrade.js
index abfe97d..f88b107 100644
--- a/src/upgrade.js
+++ b/src/upgrade.js
@@ -633,7 +633,7 @@ export const versions = {
         .toCollection()
         .modify((state) => {
           for (let id in state.tokens) {
-            if (!state.tokens[id]) {
+            if (!state.tokens[id]?.tokenId) {
               continue;
             }
             if (!state.tokens[id].tokenId.startsWith("__default")) {