In Win32 version of listdir(), when FindFirstFile() returns
ERROR_FILE_NOT_FOUND, return an empty list instead of raising an
exception.
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 6708df8..8174890 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -644,6 +644,8 @@
 	hFindFile = FindFirstFile(namebuf, &FileData);
 	if (hFindFile == INVALID_HANDLE_VALUE) {
 		errno = GetLastError();
+		if (errno == ERROR_FILE_NOT_FOUND)
+			return PyList_New(0);
 		return posix_error();
 	}
 	do {