Fix matched channel ID joining bug

README.md

@@ -40,11 +40,9 @@ Brandon's server originally used MongoDB for storing user data, but there are to
 
 ## TODO
 
-- Fix chown
 - Add configuration options
     - Notifications
 - Ratelimit everything
-- Test code for channel settings
 - Implement both UUID-based and JWT-based token auth for fun
 - Test tags
 - Test every frontend

src/ws/Socket.ts

@@ -126,6 +126,9 @@ export class Socket extends EventEmitter {
     public setChannel(_id: string, set?: Partial<IChannelSettings>) {
         if (this.isDestroyed()) return;
 
+        const ch = this.getCurrentChannel();
+        if (ch && ch.getID() == _id) return;
+
         this.desiredChannel._id = _id;
         this.desiredChannel.set = set;