From 878d93327e5aede51ea600d609ca32f8e4fbb6cb Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 30 Jan 2023 20:39:37 +0530
Subject: [PATCH] Fix #2004167 [Bug in calibre.db.cache when run from source
 code](https://bugs.launchpad.net/calibre/+bug/2004167)

---
 src/calibre/db/cache.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/calibre/db/cache.py b/src/calibre/db/cache.py
index 0b5e0eda77..fd74dd723a 100644
--- a/src/calibre/db/cache.py
+++ b/src/calibre/db/cache.py
@@ -2651,7 +2651,10 @@ class Cache:
             fmts = field.table.book_col_map.get(book_id, ())
             if not fmts:
                 continue
-            mi = self._get_metadata(book_id, get_cover=True, cover_as_data=True)
+            mi = self._get_metadata(book_id)
+            cdata = self.cover(book_id)
+            if cdata:
+                mi.cover_data = ('jpeg', cdata)
             try:
                 path = self._field_for('path', book_id).replace('/', os.sep)
             except: