1 files changed, 2 insertions, 2 deletions
diff --git a/app/javascript/mastodon/utils/resize_image.js b/app/javascript/mastodon/utils/resize_image.js
index a8ec5f3fa..7196dc96b 100644
--- a/app/javascript/mastodon/utils/resize_image.js
+++ b/app/javascript/mastodon/utils/resize_image.js
@@ -31,7 +31,7 @@ const loadImage = inputFile => new Promise((resolve, reject) => {
 });
 
 const getOrientation = (img, type = 'image/png') => new Promise(resolve => {
-  if (!['image/jpeg', 'image/webp'].includes(type)) {
+  if (type !== 'image/jpeg') {
     resolve(1);
     return;
   }
@@ -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';
   }