From d44cd7ed4b494b64f93b395abc2476ef3f1b5028 Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Sun, 11 Feb 2018 12:14:08 +0100
Subject: Reset pblocktree before deleting LevelDB file
Github-Pull: #12401
Rebased-From: a8b5d20f4f171828b2bd70ab2405c42b1e452e5b
Tree-SHA512: 3a87b6113283c3588f46bb5c725ec33ac639e2f91c589b5c0eb4375e3d23bd6c18e7ba96faf70be2afea86d8e6252bf4dbcf9c9ed166ce2d49846ff947a36d2e
---
src/init.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/init.cpp b/src/init.cpp
index c02917aac1..0896ad0d29 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -1425,6 +1425,9 @@ bool AppInitMain()
pcoinsTip.reset();
pcoinsdbview.reset();
pcoinscatcher.reset();
+ // new CBlockTreeDB tries to delete the existing file, which
+ // fails if it's still open from the previous loop. Close it first:
+ pblocktree.reset();
pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset));
if (fReset) {
--
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