From 78665323a7aa88aba8518cfcaf3c0f3a785f3c5f Mon Sep 17 00:00:00 2001
From: Wang Rui <55612496+wr-web@users.noreply.github.com>
Date: Tue, 5 May 2026 13:38:06 +0800
Subject: [PATCH] Remove incorrect Py_DECREF for marker

https://github.com/microsoft/Graphormer/issues/211
---
 .../catalyst-adsorption/graphormer/data/algos.c                  | 1 -
 1 file changed, 1 deletion(-)

diff --git a/distributional_graphormer/catalyst-adsorption/graphormer/data/algos.c b/distributional_graphormer/catalyst-adsorption/graphormer/data/algos.c
index 57cc792..b8836e4 100644
--- a/distributional_graphormer/catalyst-adsorption/graphormer/data/algos.c
+++ b/distributional_graphormer/catalyst-adsorption/graphormer/data/algos.c
@@ -10074,7 +10074,6 @@ __Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
         PyList_SET_ITEM(fromlist, 0, marker);
 #else
         if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
-            Py_DECREF(marker);
             Py_DECREF(fromlist);
             return NULL;
         }