From c10a818d6512f4675c646384fb65146cde2d03e4 Mon Sep 17 00:00:00 2001
From: Mitchell McCaffrey <mitchemmc@gmail.com>
Date: Sun, 14 Feb 2021 08:50:27 +1100
Subject: [PATCH] Fix crash with resized images over the canvas size limitation

---
 src/modals/SelectMapModal.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/modals/SelectMapModal.js b/src/modals/SelectMapModal.js
index 2236bc5..c31465c 100644
--- a/src/modals/SelectMapModal.js
+++ b/src/modals/SelectMapModal.js
@@ -183,14 +183,16 @@ function SelectMapModal({
               file.type,
               resolution.quality
             );
-            const resizedBuffer = await blobToBuffer(resized.blob);
-            resolutions[resolution.id] = {
-              file: resizedBuffer,
-              width: resized.width,
-              height: resized.height,
-              type: "file",
-              id: resolution.id,
-            };
+            if (resized.blob) {
+              const resizedBuffer = await blobToBuffer(resized.blob);
+              resolutions[resolution.id] = {
+                file: resizedBuffer,
+                width: resized.width,
+                height: resized.height,
+                type: "file",
+                id: resolution.id,
+              };
+            }
           }
         }