From f811e451027e640c3d80eeedb9c450a63fddcc75 Mon Sep 17 00:00:00 2001
From: Sorunome <mail@sorunome.de>
Date: Wed, 22 Sep 2021 14:17:49 +0200
Subject: [PATCH] fix: events with unknown users having invalid mxids This
 caused issues down the line where the sender id was assumed to be a valid
 matrix identifier

---
 lib/src/event.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/event.dart b/lib/src/event.dart
index f964e570..91ab9eff 100644
--- a/lib/src/event.dart
+++ b/lib/src/event.dart
@@ -38,7 +38,7 @@ abstract class RelationshipTypes {
 
 /// All data exchanged over Matrix is expressed as an "event". Typically each client action (e.g. sending a message) correlates with exactly one event.
 class Event extends MatrixEvent {
-  User get sender => room.getUserByMXIDSync(senderId ?? '@unknown');
+  User get sender => room.getUserByMXIDSync(senderId ?? '@unknown:unknown');
 
   @Deprecated('Use [originServerTs] instead')
   DateTime get time => originServerTs;