From c9a6ab56cfae90c96c1361314c3c99b32e114446 Mon Sep 17 00:00:00 2001
From: Martin Panter <vadmium+py@gmail.com>
Date: Sat, 10 Oct 2015 01:25:38 +0000
Subject: Issue #24402: Fix input() when stdout.fileno() fails; diagnosed by
 Eryksun

Also factored out some test cases into a new PtyTests class.
---
 Python/bltinmodule.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Python/bltinmodule.c')

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 4b4f979169..aed93e5352 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1723,8 +1723,10 @@ builtin_input(PyObject *self, PyObject *args)
     }
     if (tty) {
         tmp = _PyObject_CallMethodId(fout, &PyId_fileno, "");
-        if (tmp == NULL)
+        if (tmp == NULL) {
             PyErr_Clear();
+            tty = 0;
+        }
         else {
             fd = PyLong_AsLong(tmp);
             Py_DECREF(tmp);
-- 
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