From e279888f52f43be514361db6c806f9045782fe99 Mon Sep 17 00:00:00 2001
From: Charlie Lin <tuug@gmx.us>
Date: Sun, 11 May 2025 09:07:55 -0400
Subject: [PATCH] Use Py_IncRef in pyaCallables.cc

---
 src/pya/pya/pyaCallables.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pya/pya/pyaCallables.cc b/src/pya/pya/pyaCallables.cc
index 829f7076f..27f5fa790 100644
--- a/src/pya/pya/pyaCallables.cc
+++ b/src/pya/pya/pyaCallables.cc
@@ -49,7 +49,7 @@ pya_object_deallocate (PyObject *self)
   //  may trigger a GC (https://github.com/KLayout/klayout/issues/1054).
   //  According to the comments this may be turned into a release mode assertion, so
   //  we better work around it.
-  ++self->ob_refcnt;
+  Py_IncRef(self);
 
   //  Mute Python warnings in debug case
   PyObject_GC_UnTrack (self);