From 2a6d817ea1b548028da5f5a2bd303e22250ea454 Mon Sep 17 00:00:00 2001
From: wowario <wowario@protonmail.com>
Date: Mon, 21 Sep 2020 23:47:19 +0300
Subject: [PATCH] declare version

---
 src/cryptonote_core/blockchain.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index 384c30bbf..92f58c19e 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -1035,6 +1035,7 @@ size_t Blockchain::recalculate_difficulties(boost::optional<uint64_t> start_heig
   std::vector<difficulty_type> new_cumulative_difficulties;
   for (uint64_t height = start_height; height <= top_height; ++height)
   {
+    uint8_t version = get_current_hard_fork_version();
     uint64_t T = DIFFICULTY_TARGET_V2;
     uint64_t N = DIFFICULTY_WINDOW_V3;
     uint64_t HEIGHT = m_db->height();