From 6be582355c682c087211697fe9990f856cfbfa38 Mon Sep 17 00:00:00 2001
From: John Guo <john@johng.cn>
Date: Wed, 25 Aug 2021 10:58:29 +0800
Subject: [PATCH] improve DB.Close for package gdb

---
 database/gdb/gdb_core.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/database/gdb/gdb_core.go b/database/gdb/gdb_core.go
index 5a63e285c..7b76f5dca 100644
--- a/database/gdb/gdb_core.go
+++ b/database/gdb/gdb_core.go
@@ -111,6 +111,7 @@ func (c *Core) Close(ctx context.Context) (err error) {
 				if err != nil {
 					return
 				}
+				delete(m, k)
 			}
 		}
 	})