Dont require setting seq when creating Author objects

Q-Qaysaneah · Nov 12, 2021 · 7003e9c · 7003e9c
1 parent 44283cd
commit 7003e9c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/calibre/ebooks/metadata/opf3.py b/src/calibre/ebooks/metadata/opf3.py
@@ -425,7 +425,7 @@ def set_languages(root, prefixes, refines, languages):
 # Creator/Contributor {{{
 
 
-Author = namedtuple('Author', 'name sort seq')
+Author = namedtuple('Author', 'name sort seq', defaults=(0,))
 
 
 def is_relators_role(props, q):