From 4a712dcaa24345ec4c9a7d654f785bf288e99bbe Mon Sep 17 00:00:00 2001
From: Half-Shot <will@half-shot.uk>
Date: Mon, 28 Oct 2024 16:11:28 +0000
Subject: [PATCH] Redact the right thing.

---
 src/useReactions.tsx | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/useReactions.tsx b/src/useReactions.tsx
index 72969a7b..8a46ade9 100644
--- a/src/useReactions.tsx
+++ b/src/useReactions.tsx
@@ -97,16 +97,20 @@ export const ReactionsProvider = ({
 
     const fetchReactions = (): void => {
       for (const m of memberships) {
-        if (!m.sender) {
+        if (!m.sender || !m.eventId) {
+          continue;
+        }
+        const reaction = getLastReactionEvent(m.eventId);
+        const eventId = reaction?.getId();
+        if (!eventId) {
           continue;
         }
-        const reaction = getLastReactionEvent(m.eventId!);
         if (reaction && reaction.getType() === EventType.Reaction) {
           const content = reaction.getContent() as ReactionEventContent;
-          if (content?.["m.relates_to"].key === "🖐️") {
+          if (content?.["m.relates_to"]?.key === "🖐️") {
             addRaisedHand(m.sender, new Date(m.createdTs()));
             if (m.sender === room.client.getUserId()) {
-              setMyReactionId(m.eventId!);
+              setMyReactionId(eventId);
             }
           }
         }