From 1dd46b875b77e031748b10a9ad08d8c597907a35 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@element.io>
Date: Fri, 13 Nov 2020 19:22:06 +0100
Subject: [PATCH] this is fine actually, as it will get encrypted.

just don't pass it to the upload
---
 src/matrix/room/AttachmentUpload.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/matrix/room/AttachmentUpload.js b/src/matrix/room/AttachmentUpload.js
index 013bf150..75a5bfb1 100644
--- a/src/matrix/room/AttachmentUpload.js
+++ b/src/matrix/room/AttachmentUpload.js
@@ -100,10 +100,10 @@ export class AttachmentUpload {
         }
         let prefix = urlPath.substr(0, urlPath.lastIndexOf("url"));
         setPath(`${prefix}info.size`, content, this._transferredBlob.size);
-        setPath(`${prefix}info.mimetype`, content, this._transferredBlob.mimeType);
+        setPath(`${prefix}info.mimetype`, content, this._unencryptedBlob.mimeType);
         if (this._isEncrypted) {
             setPath(`${prefix}file`, content, Object.assign(this._encryptionInfo, {
-                mimetype: this._transferredBlob.mimeType,
+                mimetype: this._unencryptedBlob.mimeType,
                 url: this._mxcUrl
             }));
         } else {