From c960b6db83f551bb2f044baaf70cd0f505efc7e5 Mon Sep 17 00:00:00 2001
From: bel <squeaky2x3@blapointe.com>
Date: Sun, 1 Dec 2019 14:22:17 -0700
Subject: [PATCH] Open leveldb in recover on failure

---
 leveldb.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/leveldb.go b/leveldb.go
index 18f26c0..875d54d 100755
--- a/leveldb.go
+++ b/leveldb.go
@@ -18,6 +18,16 @@ func NewLevelDB(path string) (*LevelDB, error) {
 	db, err := leveldb.OpenFile(path, &opt.Options{
 		Filter: filter.NewBloomFilter(32),
 	})
+	if err != nil {
+		db, err = leveldb.RecoverFile(path, &opt.Options{
+			Filter: filter.NewBloomFilter(32),
+		})
+		if err == nil && db.Close() == nil {
+			db, err = leveldb.OpenFile(path, &opt.Options{
+				Filter: filter.NewBloomFilter(32),
+			})
+		}
+	}
 	return &LevelDB{
 		db: db,
 	}, err