X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/1a407848c86505b6491a2d11a269782154fd8582..fc0b706f8c7eb67531df0a2acd972412e47c7010:/src/catalogue/api/fields.py

diff --git a/src/catalogue/api/fields.py b/src/catalogue/api/fields.py
index 371da38ad..80de4ab34 100644
--- a/src/catalogue/api/fields.py
+++ b/src/catalogue/api/fields.py
@@ -14,7 +14,7 @@ class BookLiked(serializers.ReadOnlyField):
     def to_representation(self, value):
         request = self.context['request']
         if not hasattr(request, 'liked_books'):
-            if request.user.is_authenticated():
+            if request.user.is_authenticated:
                 request.liked_books = set(Book.tagged.with_any(request.user.tag_set.all()).values_list('id', flat=True))
             else:
                 request.liked_books = None