From 3fa24d90879dbd05f52e51bcf7340ebedea31c55 Mon Sep 17 00:00:00 2001
From: kpango <i.can.feel.gravity@gmail.com>
Date: Mon, 12 Oct 2020 18:32:13 +0900
Subject: [PATCH] patch add more effective Close function for internal/core

Signed-off-by: kpango <i.can.feel.gravity@gmail.com>
---
 internal/core/ngt/ngt.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/internal/core/ngt/ngt.go b/internal/core/ngt/ngt.go
index 0593a16c52..68945e43fa 100644
--- a/internal/core/ngt/ngt.go
+++ b/internal/core/ngt/ngt.go
@@ -534,5 +534,7 @@ func (n *ngt) Close() {
 		C.ngt_close_index(n.index)
 		C.ngt_destroy_error_object(n.ebuf)
 		n.index = nil
+		n.prop = nil
+		n.ospace = nil
 	}
 }