From 56c40720e81f5dda6e29ac3357f3821fcf9425c9 Mon Sep 17 00:00:00 2001
From: Half-Shot <will@half-shot.uk>
Date: Tue, 5 Nov 2024 14:34:51 +0000
Subject: [PATCH] Fix case where you could send larger strings as emoji

---
 src/useReactions.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/useReactions.tsx b/src/useReactions.tsx
index d38fca01..f068ca3a 100644
--- a/src/useReactions.tsx
+++ b/src/useReactions.tsx
@@ -213,10 +213,17 @@ export const ReactionsProvider = ({
           return;
         }
 
+        const emoji = content.emoji?.split(/(?:)/u)?.[0];
+
+        if (!emoji) {
+          logger.warn(`Reaction had no emoji from ${reactionEventId}`);
+          return;
+        }
+
         // One of our custom reactions
         const reaction = {
           ...GenericReaction,
-          emoji: content.emoji,
+          emoji,
           // If we don't find a reaction, we can fallback to the generic sound.
           ...ReactionSet.find((r) => r.name === content.name),
         };