From a2c48cedc45db52469b93b6fa7a5d50c6722586f Mon Sep 17 00:00:00 2001 From: Ben Gosney Date: Sun, 25 Aug 2024 14:49:33 +0100 Subject: [PATCH] fix(query): handle None --- polymorphic/query.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/polymorphic/query.py b/polymorphic/query.py index 8e93281a..2d2df6c3 100644 --- a/polymorphic/query.py +++ b/polymorphic/query.py @@ -278,7 +278,7 @@ def tree_node_test___lookup(my_model, node): elif hasattr(a, "get_source_expressions"): for source_expression in a.get_source_expressions(): test___lookup(source_expression) - else: + elif a is not None: assert "___" not in a.name, ___lookup_assert_msg for a in args: