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leveldb: fix nil deref

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Martin Holst Swende 2019-10-23 17:48:35 +02:00
parent 1fb58b2ac1
commit 7f3956152d
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1 changed files with 3 additions and 1 deletions
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4
ethdb/leveldb/leveldb.go
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@ -455,7 +455,9 @@ func (b *batch) ValueSize() int {
// Write flushes any accumulated data to disk. // Write flushes any accumulated data to disk.
func (b *batch) Write() error { func (b *batch) Write() error {
b.writeGauge.Inc(1) if b.writeGauge != nil {
b.writeGauge.Inc(1)
}
return b.db.Write(b.b, nil) return b.db.Write(b.b, nil)
} }