From 7f6bc637339d98e3101e16be44e0785b6a949b4a Mon Sep 17 00:00:00 2001
From: Charles Haley <cbhaley@i.wont.say.com>
Date: Sun, 6 Jan 2019 21:07:30 +0000
Subject: [PATCH] Finish the fix for selecting custom fields in /opds

---
 src/calibre/srv/opds.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/srv/opds.py b/src/calibre/srv/opds.py
index c5320319cf..be2fd0a4d3 100644
--- a/src/calibre/srv/opds.py
+++ b/src/calibre/srv/opds.py
@@ -491,8 +491,9 @@ def opds(ctx, rd):
         except KeyError:
             return x
 
+    fm = rc.db.field_metadata
     for category in sorted(categories, key=lambda x: sort_key(getter(x))):
-        if not rc.ctx.is_field_displayable(category):
+        if fm.is_ignorable_field(category) and not rc.ctx.is_field_displayable(category):
             continue
         if len(categories[category]) == 0:
             continue