check for tag length before adding

main.go

@@ -265,8 +265,10 @@ func refreshTrustNetwork(relay *khatru.Relay, ctx context.Context) {
 
 			for ev := range pool.SubManyEose(timeout, seedRelays, filters) {
 				for _, contact := range ev.Event.Tags.GetAll([]string{"p"}) {
+					if len(contact) > 1 {
 						pubkeyFollowerCount[contact[1]]++ // Increment follower count for the pubkey
 					}
+				}
 
 				for _, relay := range ev.Event.Tags.GetAll([]string{"r"}) {
 					appendRelay(relay[1])