♻️ Tweak empty list check

10 months ago · 4fbd78b46b
1 changed files with 1 additions and 1 deletions
--- a/fastapi/_compat/main.py
+++ b/fastapi/_compat/main.py
@ -236,7 +236,7 @@ def get_compat_model_name_map(fields: List[ModelField]) -> ModelNameMap:
    v1_model_fields = [
        field for field in fields if isinstance(field, may_v1.ModelField)
    ]
-    if len(v1_model_fields) > 0:
+    if v1_model_fields:
        from fastapi._compat import v1
        v1_flat_models = v1.get_flat_models_from_fields(