From 5a0567019a13b0c8496e6db9a5cfe25db8e13839 Mon Sep 17 00:00:00 2001
From: Mitchell McCaffrey <mitchemmc@gmail.com>
Date: Tue, 19 Jan 2021 18:40:43 +1100
Subject: [PATCH] Fix map upload crash for file with no name

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

diff --git a/src/modals/SelectMapModal.js b/src/modals/SelectMapModal.js
index 3fb3353..6e988ac 100644
--- a/src/modals/SelectMapModal.js
+++ b/src/modals/SelectMapModal.js
@@ -127,7 +127,7 @@ function SelectMapModal({
     return new Promise((resolve, reject) => {
       image.onload = async function () {
         // Find name and grid size
-        let gridSize;
+        let gridSize = { x: 22, y: 22 };
         let name = "Unknown Map";
         if (file.name) {
           if (file.name.matchAll) {