From c15be8c7b5af38f5e656c77a6198e41d4ea166e7 Mon Sep 17 00:00:00 2001
From: Lion <chenxin619315@gmail.com>
Date: Wed, 20 Jul 2022 16:06:37 +0800
Subject: [PATCH] auto close the handle after loaded the buffer

---
 binding/lua/xdb_searcher.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/binding/lua/xdb_searcher.lua b/binding/lua/xdb_searcher.lua
index 289b414..1805819 100644
--- a/binding/lua/xdb_searcher.lua
+++ b/binding/lua/xdb_searcher.lua
@@ -265,6 +265,7 @@ function _M.load_content(dbPath)
 
     local c = handle:read("*a")
     if c == nil then
+        handle:close()
         return nil, string.format("failed to read xdb content")
     end