fix sync (#1792)

* Update Ready.js

* Update ClientDataManager.js

src/client/ClientDataManager.js

@@ -19,6 +19,7 @@ class ClientDataManager {
     const already = this.client.guilds.has(data.id);
     const guild = new Guild(this.client, data);
     this.client.guilds.set(guild.id, guild);
+    if (!this.client.user.bot && this.client.options.sync) this.client.syncGuilds([guild]);
     if (this.pastReady && !already) {
       /**
        * Emitted whenever the client joins a guild.

src/client/websocket/packets/handlers/Ready.js

@@ -44,8 +44,6 @@ class ReadyHandler extends AbstractHandler {
       }
     }
 
-    if (!client.user.bot && client.options.sync) client.setInterval(client.syncGuilds.bind(client), 30000);
-
     if (!client.users.has('1')) {
       client.dataManager.newUser({
         id: '1',