From 5a66a14226912ec873c039e6e681f837b0fde2e0 Mon Sep 17 00:00:00 2001
From: George Claghorn <george@basecamp.com>
Date: Wed, 28 Feb 2018 14:04:36 -0500
Subject: Handle file checksumming errors

---
 activestorage/app/javascript/activestorage/direct_upload.js | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'activestorage/app')

diff --git a/activestorage/app/javascript/activestorage/direct_upload.js b/activestorage/app/javascript/activestorage/direct_upload.js
index 7085e0a4ab..c2eedf289b 100644
--- a/activestorage/app/javascript/activestorage/direct_upload.js
+++ b/activestorage/app/javascript/activestorage/direct_upload.js
@@ -14,8 +14,14 @@ export class DirectUpload {
 
   create(callback) {
     FileChecksum.create(this.file, (error, checksum) => {
+      if (error) {
+        callback(error)
+        return
+      }
+
       const blob = new BlobRecord(this.file, checksum, this.url)
       notify(this.delegate, "directUploadWillCreateBlobWithXHR", blob.xhr)
+
       blob.create(error => {
         if (error) {
           callback(error)
-- 
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