From aa445a061d17b62d17ebb8841c220c24b8fbd5c9 Mon Sep 17 00:00:00 2001
From: Hubert Chathi <hubert@uhoreg.ca>
Date: Wed, 15 Jul 2020 12:25:10 -0400
Subject: [PATCH] check that encryptionInfo.sender is set

---
 src/components/views/rooms/EventTile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/views/rooms/EventTile.js b/src/components/views/rooms/EventTile.js
index 88c4ed2e7d..f6eaf5f003 100644
--- a/src/components/views/rooms/EventTile.js
+++ b/src/components/views/rooms/EventTile.js
@@ -333,7 +333,7 @@ export default createReactClass({
             return;
         }
 
-        const eventSenderTrust = this.context.checkDeviceTrust(
+        const eventSenderTrust = encryptionInfo.sender && this.context.checkDeviceTrust(
             senderId, encryptionInfo.sender.deviceId,
         );
         if (!eventSenderTrust) {