From e4e5808894f9ea7283dc7640d6510e5f045edba2 Mon Sep 17 00:00:00 2001
From: NoDRM <no_drm123@protonmail.com>
Date: Sun, 3 Dec 2023 10:42:41 +0100
Subject: [PATCH] Fix file lock issue in androidkindlekey.py

---
 CHANGELOG.md                     | 2 ++
 DeDRM_plugin/androidkindlekey.py | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c10dc19..bf8b806 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -103,3 +103,5 @@ This is v10.0.9, a release candidate for v10.1.0. I don't expect there to be maj
 - Fix a bug where decrypting a 256-bit AES pdf with V=5 didn't work.
 - Fix bugs in kgenpids.py, alfcrypto.py, mobidedrm.py and kindlekey.py that caused it to fail on Python 2 (#380).
 - Fix some bugs (Python 2 and Python 3) in erdr2pml.py (untested).
+- Fix file lock bug in androidkindlekey.py on Windows with Calibre >= 7 (untested).
+
diff --git a/DeDRM_plugin/androidkindlekey.py b/DeDRM_plugin/androidkindlekey.py
index 74208e0..27124bd 100755
--- a/DeDRM_plugin/androidkindlekey.py
+++ b/DeDRM_plugin/androidkindlekey.py
@@ -201,6 +201,9 @@ def get_serials2(path=STORAGE2):
         for y in tokens:
             serials.append(y)
             serials.append(x+y)
+
+    connection.close()
+
     return serials
 
 def get_serials(path=STORAGE):