commit a9a43c221bf3896ed1d1c2eee2531b7121cf78e4
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Mon Jan 06 09:17:36 2020 -0800
committer GitHub <noreply@github.com> Mon Jan 06 09:17:36 2020 -0800
tree 11b5ee85a00a287bd63737f3e04bad71e079271f
parent 0048833e1308d39dc9c6489da7872ade0f14486f

bpo-29778: Fix incorrect NULL check in _PyPathConfig_InitDLLPath() (GH-17818)

(cherry picked from commit 7b79dc9200a19ecbac667111dffd58e314be02a8)

Co-authored-by: Anthony Wee <awee@box.com>

Python/pathconfig.c

diff --git a/Python/pathconfig.c b/Python/pathconfig.c
index 7f3fdcc..258ff61 100644
--- a/Python/pathconfig.c
+++ b/Python/pathconfig.c
@@ -150,7 +150,7 @@
 static PyStatus
 _PyPathConfig_InitDLLPath(void)
 {
-    if (_Py_dll_path == NULL) {
+    if (_Py_dll_path != NULL) {
         /* Already set: nothing to do */
         return _PyStatus_OK();
     }