Fix message event double-send.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "revolt.js",
-  "version": "4.0.0-alpha.4",
+  "version": "4.0.0-alpha.5",
   "main": "dist/index.js",
   "repository": "https://gitlab.insrt.uk/revolt/revolt.js",
   "author": "Paul Makles <insrt.uk>",

src/index.ts

@@ -1,7 +1,7 @@
 export * from './Client';
 export { Channel, User, Message } from './api/objects';
 
-export const LIBRARY_VERSION = '4.0.0-alpha.4';
+export const LIBRARY_VERSION = '4.0.0-alpha.5';
 
 export const defaultConfig = {
     apiURL: 'https://api.revolt.chat',

src/maps/Channels.ts

@@ -58,6 +58,7 @@ export default class Channels extends Collection<Channel> {
         this.getThrow(id);
         let message = await this.client.req<'POST', '/channels/:id/messages'>('POST', `/channels/${id}/messages` as any, data);
         if (!this.client.messages.includes(id)) {
+            this.client.messages.push(id);
             this.client.emit('message', message);
         }
         return message;