Check if manager is None instead of Falsy

justinmayer#65 A custom defined manager will be overridden by the `_default_manager` when the custom manager returns `QuerySet<[]>`, because `bool(QuerySet<[]>) is False`
mpachas · Sep 22, 2020 · e270c28 · e270c28
1 parent 87d75ec
commit e270c28
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/autoslug/utils.py b/autoslug/utils.py
@@ -61,7 +61,7 @@ def generate_unique_slug(field, instance, slug, manager):
 
     index = 1
 
-    if not manager:
+    if manager is None:
         manager = field.model._default_manager