WhoReacted: fix errors

src/plugins/messageLinkEmbeds/index.tsx

@@ -147,6 +147,7 @@ async function fetchMessage(channelID: string, messageID: string) {
     if (!msg) return;
 
     const message: Message = MessageStore.getMessages(msg.channel_id).receiveMessage(msg).get(msg.id);
+    if (!message) return;
 
     messageCache.set(message.id, {
         message,

src/plugins/whoReacted/index.tsx

@@ -43,14 +43,23 @@ function fetchReactions(msg: Message, emoji: ReactionEmoji, type: number) {
         },
         oldFormErrors: true
     })
-        .then(res => FluxDispatcher.dispatch({
+        .then(res => {
+            for (const user of res.body) {
+                FluxDispatcher.dispatch({
+                    type: "USER_UPDATE",
+                    user
+                });
+            }
+
+            FluxDispatcher.dispatch({
                 type: "MESSAGE_REACTION_ADD_USERS",
                 channelId: msg.channel_id,
                 messageId: msg.id,
                 users: res.body,
                 emoji,
                 reactionType: type
-        }))
+            });
+        })
         .catch(console.error)
         .finally(() => sleep(250));
 }
@@ -148,13 +157,6 @@ export default definePlugin({
         const reactions = getReactionsWithQueue(message, emoji, type);
         const users = Object.values(reactions).filter(Boolean) as User[];
 
-        for (const user of users) {
-            FluxDispatcher.dispatch({
-                type: "USER_UPDATE",
-                user
-            });
-        }
-
         return (
             <div
                 style={{ marginLeft: "0.5em", transform: "scale(0.9)" }}