Minor API fix.

[wolnelektury.git] / src / catalogue / models / book.py

diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py
index 81f3b79..d78a751 100644 (file)
--- a/src/catalogue/models/book.py
+++ b/src/catalogue/models/book.py
@@ -173,7 +173,7 @@ class Book(models.Model):
         return self.tag_unicode('genre')
 
     def translators(self):
-        translators = self.get_extra_info_json().get('translators')
+        translators = self.get_extra_info_json().get('translators') or []
         return [
             '\xa0'.join(reversed(translator.split(', ', 1))) for translator in translators
         ]