From 7b79dc9200a19ecbac667111dffd58e314be02a8 Mon Sep 17 00:00:00 2001
From: Anthony Wee <awee@box.com>
Date: Mon, 6 Jan 2020 08:57:34 -0800
Subject: [PATCH] bpo-29778: Fix incorrect NULL check in
 _PyPathConfig_InitDLLPath() (GH-17818)

---
 Python/pathconfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Python/pathconfig.c b/Python/pathconfig.c
index 363b7686bc4..6abc648769f 100644
--- a/Python/pathconfig.c
+++ b/Python/pathconfig.c
@@ -150,7 +150,7 @@ _PyWideStringList_Join(const PyWideStringList *list, wchar_t sep)
 static PyStatus
 _PyPathConfig_InitDLLPath(void)
 {
-    if (_Py_dll_path == NULL) {
+    if (_Py_dll_path != NULL) {
         /* Already set: nothing to do */
         return _PyStatus_OK();
     }