fix sort_key_author assign on publish

diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py
index 5ac999e..f9f6ac3 100644 (file)
--- a/src/catalogue/models/book.py
+++ b/src/catalogue/models/book.py
@@ -386,6 +386,7 @@ class Book(models.Model):
         for child in notify_cover_changed:
             child.parent_cover_changed()
 
+        book.save()  # update sort_key_author
         cls.published.send(sender=cls, instance=book)
         return book