update to latest light client spec

Adds the additional check to ensure `optimistic_header` is always after `finalized_header`, as introduced to the spec in: ethereum/consensus-specs#2814
status-im · Mar 15, 2022 · 12ff2ef · 12ff2ef
1 parent afbe16c
commit 12ff2ef
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/beacon_chain/spec/light_client_sync.nim b/beacon_chain/spec/light_client_sync.nim
@@ -302,6 +302,8 @@ func apply_light_client_update(
     didProgress = true
   if active_header.slot > store.finalized_header.slot:
     store.finalized_header = active_header
+    if store.finalized_header.slot > store.optimistic_header.slot:
+      store.optimistic_header = store.finalized_header
     didProgress = true
   didProgress