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prysmaticlabs · Jan 24, 2024 · 38579c4 · 38579c4
1 parent 77b311f
commit 38579c4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/beacon-chain/db/kv/finalized_block_roots.go b/beacon-chain/db/kv/finalized_block_roots.go
@@ -79,6 +79,8 @@ func (s *Store) updateFinalizedBlockRoots(ctx context.Context, tx *bolt.Tx, chec
 	for i, r := range finalized {
 		var container *ethpb.FinalizedBlockRootContainer
 		if i == len(finalized)-1 {
+			// We don't know the finalized child of the new finalized checkpoint.
+			// It will be filled out in the next function call.
 			container = &ethpb.FinalizedBlockRootContainer{}
 		} else {
 			container = &ethpb.FinalizedBlockRootContainer{