Clear errno before calling opendir() and readdir().

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 39765b2b91e7e2469f01366802b396b7529f0bf4..a0a8d9a8e68574d5a0eab42a2b7741eabfc5c6ef 100644 (file)
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -1845,6 +1845,7 @@ posix_listdir(PyObject *self, PyObject *args)
        struct dirent *ep;
        int arg_is_unicode = 1;
 
+       errno = 0;
        if (!PyArg_ParseTuple(args, "U:listdir", &v)) {
                arg_is_unicode = 0;
                PyErr_Clear();