From 86126438ad2995c33e3d8c96ef89850437e80ce6 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 1 Apr 2023 07:56:14 +0530
Subject: [PATCH] Book details popup: Fix fields for external libraries not
 using the correct preference

---
 src/calibre/gui2/book_details.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/calibre/gui2/book_details.py b/src/calibre/gui2/book_details.py
index ad78b38a84..3a2bd2fcff 100644
--- a/src/calibre/gui2/book_details.py
+++ b/src/calibre/gui2/book_details.py
@@ -257,11 +257,7 @@ def render_html(mi, vertical, widget, all_fields=False, render_data_func=None,
 
 
 def get_field_list(fm, use_defaults=False, pref_name='book_display_fields', mi=None):
-    if mi is not None and hasattr(mi, '_bd_dbwref') and mi._bd_dbwref is not None:
-        db = mi._bd_dbwref
-    else:
-        from calibre.gui2.ui import get_gui
-        db = get_gui().current_db
+    db = db_for_mi(mi)
     if use_defaults:
         src = db.prefs.defaults
     else: