From b68da579f0a93659c88e892ab34ee72f36f026d8 Mon Sep 17 00:00:00 2001
From: Matthew Hodgson <matthew@matrix.org>
Date: Fri, 16 Mar 2018 01:21:46 +0000
Subject: [PATCH] don't crash on missing room members

---
 src/autocomplete/UserProvider.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/autocomplete/UserProvider.js b/src/autocomplete/UserProvider.js
index bceec3f144..b11c79f9c2 100644
--- a/src/autocomplete/UserProvider.js
+++ b/src/autocomplete/UserProvider.js
@@ -72,6 +72,7 @@ export default class UserProvider extends AutocompleteProvider {
         // updates from pagination will happen when the paginate completes.
         if (toStartOfTimeline || !data || !data.liveEvent) return;
 
+        // TODO: lazyload if we have no ev.sender room member?
         this.onUserSpoke(ev.sender);
     }
 
@@ -147,6 +148,7 @@ export default class UserProvider extends AutocompleteProvider {
 
     onUserSpoke(user: RoomMember) {
         if (this.users === null) return;
+        if (!user) return;
         if (user.userId === MatrixClientPeg.get().credentials.userId) return;
 
         // Move the user that spoke to the front of the array