From b219c24c3a2576161b7eb58120123b278c5b1be7 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Sat, 4 Aug 2018 12:38:55 +0000
Subject: [PATCH] wallet2: trim hash chain after fast refresh of hashes

This ensures it can't end up filled with the actual placeholders
---
 src/wallet/wallet2.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 7ef49c27d..8da62c76d 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -2292,6 +2292,7 @@ void wallet2::fast_refresh(uint64_t stop_height, uint64_t &blocks_start_height,
     while (missing_blocks-- > 0)
       m_blockchain.push_back(crypto::null_hash); // maybe a bit suboptimal, but deque won't do huge reallocs like vector
     m_blockchain.push_back(m_checkpoints.get_points().at(checkpoint_height));
+    m_blockchain.trim(checkpoint_height);
     short_chain_history.clear();
     get_short_chain_history(short_chain_history);
   }