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2025-07-09 03:04:10 -04:00 · 2010-07-03 20:07:11 -06:00 · 2010-07-03 20:07:11 -06:00 · 97af13bd22
commit 97af13bd22
parent 44957d4562
1 changed files with 1 additions and 0 deletions
--- a/src/calibre/gui2/library/models.py
+++ b/src/calibre/gui2/library/models.py
@ -937,6 +937,7 @@ class DeviceBooksModel(BooksModel): # {{{
            cname = self.column_map[index.column()]
            if cname in ('title', 'authors') or \
                    (cname == 'collections' and \
+                     callable(getattr(self.db, 'supports_collections', None)) and \
                     self.db.supports_collections() and \
                     prefs['preserve_user_collections']):
                flags |= Qt.ItemIsEditable