WriteBatch.Delete() panics on empty key #55
Description
Calling WriteBatch.Delete() with an empty key, i.e. []byte{}, panics:
goroutine 38 [running]:
testing.tRunner.func1.1(0x43ddc60, 0xc0005d4060)
/usr/local/Cellar/go/1.14/libexec/src/testing/testing.go:941 +0x3d0
testing.tRunner.func1(0xc0005da000)
/usr/local/Cellar/go/1.14/libexec/src/testing/testing.go:944 +0x3f9
panic(0x43ddc60, 0xc0005d4060)
/usr/local/Cellar/go/1.14/libexec/src/runtime/panic.go:967 +0x15d
github.com/jmhodges/levigo.(*WriteBatch).Delete.func1(0xc0005c22b0, 0x4744c10, 0x0, 0x0)
github.com/jmhodges/[email protected]/batch.go:60 +0x84
github.com/jmhodges/levigo.(*WriteBatch).Delete(0xc0005c22b0, 0x4744c10, 0x0, 0x0)
github.com/jmhodges/[email protected]/batch.go:60 +0x49