From 0b82bac76d0f842bd2294a290388536951fbc576 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Barbosa?= <joao.paulo.barbosa@gmail.com>
Date: Mon, 4 Jun 2018 23:15:03 +0100
Subject: bugfix: Remove dangling wallet env instance

---
 src/wallet/db.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/wallet')

diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 410dd5009f..01b8eacccb 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -694,8 +694,10 @@ void BerkeleyEnvironment::Flush(bool fShutdown)
             if (mapFileUseCount.empty()) {
                 dbenv->log_archive(&listp, DB_ARCH_REMOVE);
                 Close();
-                if (!fMockDb)
+                if (!fMockDb) {
                     fs::remove_all(fs::path(strPath) / "database");
+                }
+                g_dbenvs.erase(strPath);
             }
         }
     }
@@ -794,5 +796,6 @@ void BerkeleyDatabase::Flush(bool shutdown)
 {
     if (!IsDummy()) {
         env->Flush(shutdown);
+        if (shutdown) env = nullptr;
     }
 }
-- 
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