From f178a01c11a4af077926dd035a0c4c44f6b3985c Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Thu, 15 Aug 2019 11:52:26 +0200
Subject: [PATCH] Fix client-side resizing of image uploads (#11570)
Fixes #11567
---
app/javascript/mastodon/utils/resize_image.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/javascript/mastodon/utils/resize_image.js b/app/javascript/mastodon/utils/resize_image.js
index a8ec5f3fa..d566edb03 100644
--- a/app/javascript/mastodon/utils/resize_image.js
+++ b/app/javascript/mastodon/utils/resize_image.js
@@ -71,7 +71,7 @@ const processImage = (img, { width, height, orientation, type = 'image/png' }) =
// and return an all-white image instead. Assume reading failed if the resized
// image is perfectly white.
const imageData = context.getImageData(0, 0, width, height);
- if (imageData.every(value => value === 255)) {
+ if (imageData.data.every(value => value === 255)) {
throw 'Failed to read from canvas';
}