From c33033b2f44a799d361f9f6a012a571857b73d69 Mon Sep 17 00:00:00 2001
From: SChernykh <sergey.v.chernykh@gmail.com>
Date: Thu, 14 Jul 2022 14:28:06 +0200
Subject: [PATCH] Code cleanup

---
 src/side_chain.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/side_chain.cpp b/src/side_chain.cpp
index a2042d3..916d5e2 100644
--- a/src/side_chain.cpp
+++ b/src/side_chain.cpp
@@ -173,6 +173,7 @@ SideChain::SideChain(p2pool* pool, NetworkType type, const char* pool_name)
 
 	LOGINFO(4, "running " << numThreads << " pre-calculation workers");
 
+	m_precalcWorkers.reserve(numThreads);
 	for (uint32_t i = 0; i < numThreads; ++i) {
 		m_precalcWorkers.emplace_back(&SideChain::precalc_worker, this);
 	}
@@ -2021,6 +2022,7 @@ void SideChain::finish_precalc()
 	m_precalcWorkers.shrink_to_fit();
 
 	delete m_uniquePrecalcInputs;
+	m_uniquePrecalcInputs = nullptr;
 
 	uv_mutex_destroy(&m_precalcJobsMutex);
 	uv_cond_destroy(&m_precalcJobsCond);