From a0965e1ebabd6399db77c50724b1fa0128025d5d Mon Sep 17 00:00:00 2001
From: Trent Nelson <trent@solana.com>
Date: Mon, 13 Jul 2020 14:56:01 -0600
Subject: [PATCH] Synchronize BlockhashQueue and RecentBlockhashes sysvar
 update

(cherry picked from commit 5357ff6d60092dd6b754074c8423b81e88500628)
---
 runtime/src/bank.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/runtime/src/bank.rs b/runtime/src/bank.rs
index 676013727e..4e85ef777c 100644
--- a/runtime/src/bank.rs
+++ b/runtime/src/bank.rs
@@ -1116,6 +1116,7 @@ impl Bank {
         let current_tick_height = self.tick_height.fetch_add(1, Ordering::Relaxed) as u64;
         if self.is_block_boundary(current_tick_height + 1) {
             w_blockhash_queue.register_hash(hash, &self.fee_calculator);
+            self.update_recent_blockhashes_locked(&w_blockhash_queue);
         }
     }