fix subprocess on Windows (#391)

2024-09-19 14:31:27 +00:00 · 2017-03-02 00:03:41 -08:00 · 2017-03-02 00:03:41 -08:00 · cb90f26122
parent afbb5d1cbd
commit cb90f26122
1 changed files with 1 additions and 1 deletions
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@ -988,7 +988,7 @@ def _execute_child(self, args, executable, preexec_fn, close_fds,
                                         int(not close_fds),
                                         creationflags,
                                         env,
-                                         os.fspath(cwd),
+                                         os.fspath(cwd) if cwd is not None else None,
                                         startupinfo)
            finally:
                # Child is launched. Close the parent's copy of those pipe