From d251af4e6dcb7862802268a04fa508a4ab58b234 Mon Sep 17 00:00:00 2001
From: Will Hunt <will@half-shot.uk>
Date: Mon, 4 Nov 2024 12:12:37 +0000
Subject: [PATCH] Make event listener more resillient.

---
 src/useReactions.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/useReactions.tsx b/src/useReactions.tsx
index 499d5d0f..d38fca01 100644
--- a/src/useReactions.tsx
+++ b/src/useReactions.tsx
@@ -197,10 +197,9 @@ export const ReactionsProvider = ({
       }
 
       if (event.getType() === ElementCallReactionEventType) {
-        // TODO: Validate content.
         const content: ECallReactionEventContent = event.getContent();
 
-        const membershipEventId = content["m.relates_to"].event_id;
+        const membershipEventId = content?.["m.relates_to"]?.event_id;
         // Check to see if this reaction was made to a membership event (and the
         // sender of the reaction matches the membership)
         if (