From a2ca34a5fa007f51737e3fff7f9bfd695cc223d1 Mon Sep 17 00:00:00 2001
From: shuaikangzhou <863909694@qq.com>
Date: Thu, 18 Jan 2024 19:39:43 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=84=E7=90=86HardLinkVideoAttribute?=
 =?UTF-8?q?=E8=A1=A8=E4=B8=8D=E5=AD=98=E5=9C=A8=E7=9A=84=E5=BC=82=E5=B8=B8?=
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---
 app/DataBase/hard_link.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/DataBase/hard_link.py b/app/DataBase/hard_link.py
index 881f636..f802bc5 100644
--- a/app/DataBase/hard_link.py
+++ b/app/DataBase/hard_link.py
@@ -169,6 +169,8 @@ class HardLink:
             video_db_lock.acquire(True)
             try:
                 self.video_cursor.execute(sql, [md5])
+            except sqlite3.OperationalError:
+                return None
             except AttributeError:
                 self.init_database()
                 self.video_cursor.execute(sql, [md5])
@@ -218,6 +220,8 @@ class HardLink:
             # dir0 = 'Thumb' if thumb else 'Image'
             dat_image = os.path.join(video_root_path, dir2, data_image)
             return dat_image
+        else:
+            return ''
 
     def close(self):
         if self.open_flag: