From 3b50b2634b1e5157c5c5e1764ed4b1b04d1801a5 Mon Sep 17 00:00:00 2001
From: "tomasz.ziolkowski" <tomasz.ziolkowski@allegro.pl>
Date: Tue, 8 Mar 2022 12:27:08 +0100
Subject: [PATCH] remove destructor, close environment only once

---
 src/collection/backend/lmdb.cc | 5 -----
 src/collection/backend/lmdb.h  | 1 -
 2 files changed, 6 deletions(-)

diff --git a/src/collection/backend/lmdb.cc b/src/collection/backend/lmdb.cc
index 917cfbbe..413c9534 100644
--- a/src/collection/backend/lmdb.cc
+++ b/src/collection/backend/lmdb.cc
@@ -40,11 +40,6 @@ namespace backend {
 LMDB::LMDB(std::string name) :
     Collection(name), m_env(NULL), isOpen(false) {}
 
-
-LMDB::~LMDB() {
-    mdb_env_close(m_env);
-}
-
 int LMDB::txn_begin(unsigned int flags, MDB_txn **ret) {
     if (!isOpen) {
         MDBEnvProvider* provider = MDBEnvProvider::GetInstance();
diff --git a/src/collection/backend/lmdb.h b/src/collection/backend/lmdb.h
index dca5e55a..3b359566 100644
--- a/src/collection/backend/lmdb.h
+++ b/src/collection/backend/lmdb.h
@@ -99,7 +99,6 @@ class LMDB :
     public Collection {
  public:
     explicit LMDB(std::string name);
-    ~LMDB();
     void store(std::string key, std::string value) override;
 
     bool storeOrUpdateFirst(const std::string &key,