diff options
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/pylifecycle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index 4f05dfc349..94bbbdb560 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -1817,7 +1817,7 @@ create_stdio(const PyConfig *config, PyObject* io, write_through = Py_True; else write_through = Py_False; - if (isatty && buffered_stdio) + if (buffered_stdio && (isatty || fd == fileno(stderr))) line_buffering = Py_True; else line_buffering = Py_False; |