helia.libp2p.onDiscoveryPeer fails with Uncaught TypeError: Cannot read properties of undefined (reading 'id')

[SgtPooki]

helia.libp2p.onDiscoveryPeer((e) => console.log(e)) fails with

Uncaught TypeError: Cannot read properties of undefined (reading 'id')
    at Ed.onDiscoveryPeer (index.min.js:49:95612)
    at <anonymous>:1:14

at if (r.id.toString() === this.peerId.toString()) {

Using libp2p from https://cdn.jsdelivr.net/npm/libp2p@0.42.2/dist/index.min.js

js-libp2p/src/libp2p.ts

Lines 505 to 523 in d6c8601

	onDiscoveryPeer (evt: CustomEvent<PeerInfo>): void {
	const { detail: peer } = evt
	if (peer.id.toString() === this.peerId.toString()) {
	log.error(new Error(codes.ERR_DISCOVERED_SELF))
	return
	}
	if (peer.multiaddrs.length > 0) {
	void this.components.peerStore.addressBook.add(peer.id, peer.multiaddrs).catch(err => { log.error(err) })
	}
	if (peer.protocols.length > 0) {
	void this.components.peerStore.protoBook.set(peer.id, peer.protocols).catch(err => { log.error(err) })
	}
	this.dispatchEvent(new CustomEvent<PeerInfo>('peer:discovery', { detail: peer }))
	}
	}

related to ipfs/helia#52

[SgtPooki]

now that i'm looking at the source. I see that this method is not used for what I thought, and should probably have a different name. closing this.