From 7c9eed8d652077c1c7406c81d73642e2ac1acddc Mon Sep 17 00:00:00 2001
From: Anonymous <bobbqqin@bupt.edu.cn>
Date: Tue, 2 Mar 2021 21:27:28 +0800
Subject: [PATCH] ethcore/snapshot: fix double-lock in Service::feed_chunk
 (#289)

---
 crates/ethcore/src/snapshot/service.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ethcore/src/snapshot/service.rs b/crates/ethcore/src/snapshot/service.rs
index b94d36199..556e0609e 100644
--- a/crates/ethcore/src/snapshot/service.rs
+++ b/crates/ethcore/src/snapshot/service.rs
@@ -766,7 +766,7 @@ impl Service {
             | Err(Error(SnapshotErrorKind::Snapshot(SnapshotError::RestorationAborted), _)) => (),
             Err(e) => {
                 warn!("Encountered error during snapshot restoration: {}", e);
-                *self.restoration.lock() = None;
+                *restoration = None;
                 *self.status.lock() = RestorationStatus::Failed;
                 let _ = fs::remove_dir_all(self.restoration_dir());
             }