isatty() should return a bool.

diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index 3e0b85e7d71c6cff352cacbde43029a1982968af..a752a20ea5f0daeed229f3c6fe29a458deba564b 100644 (file)
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -565,7 +565,7 @@ file_isatty(PyFileObject *f)
        Py_BEGIN_ALLOW_THREADS
        res = isatty((int)fileno(f->f_fp));
        Py_END_ALLOW_THREADS
-       return PyInt_FromLong(res);
+       return PyBool_FromLong(res);
 }