From e26004461ff20eac1379edd5ce9020c0f5e8f8d6 Mon Sep 17 00:00:00 2001
From: realbigsean <seananderson33@GMAIL.com>
Date: Mon, 8 Aug 2022 23:57:00 +0000
Subject: [PATCH] Don't attempt to register validators that are pre-activation
 (#3441)

## Issue Addressed

https://github.com/sigp/lighthouse/issues/3440

## Proposed Changes

Don't consider pre-activation validators for validator registration.



Co-authored-by: sean <seananderson33@gmail.com>
Co-authored-by: Michael Sproul <micsproul@gmail.com>
---
 validator_client/src/preparation_service.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/validator_client/src/preparation_service.rs b/validator_client/src/preparation_service.rs
index b138d3e4ee..6dc8e7d56e 100644
--- a/validator_client/src/preparation_service.rs
+++ b/validator_client/src/preparation_service.rs
@@ -285,6 +285,9 @@ impl<T: SlotClock + 'static, E: EthSpec> PreparationService<T, E> {
 
     fn collect_validator_registration_keys(&self) -> Vec<ValidatorRegistrationKey> {
         self.collect_proposal_data(|pubkey, proposal_data| {
+            // Ignore fee recipients for keys without indices, they are inactive.
+            proposal_data.validator_index?;
+
             // We don't log for missing fee recipients here because this will be logged more
             // frequently in `collect_preparation_data`.
             proposal_data.fee_recipient.and_then(|fee_recipient| {