From 7f6db351d4f4c99c1b7080cfcb1ce14542eadd00 Mon Sep 17 00:00:00 2001
From: Setsugennoao <41454651+Setsugennoao@users.noreply.github.com>
Date: Thu, 14 Dec 2023 21:53:17 +0100
Subject: [PATCH] Fix check in inject_kwargs_params

---
 stgpytools/types/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stgpytools/types/utils.py b/stgpytools/types/utils.py
index da301be..1818a35 100644
--- a/stgpytools/types/utils.py
+++ b/stgpytools/types/utils.py
@@ -269,7 +269,7 @@ def __get__(
         def _wrapper(self: T, *_args: P.args, **kwargs: P.kwargs) -> R:
             assert this.signature
 
-            if not isinstance(self, class_type):  # type: ignore
+            if class_obj and not isinstance(self, class_type):  # type: ignore
                 _args = (self, *_args)  # type: ignore
                 self = class_obj  # type: ignore