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| author | Serhiy Storchaka <storchaka@gmail.com> | 2018-02-24 16:55:51 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-24 16:55:51 (GMT) |
| commit | 42c35d9c0c8175332f50fbe034a001fe52f057b9 (patch) | |
| tree | 00485d2cfcf5a47eec398a87cd6751f444978733 /Modules | |
| parent | aef1283ba428e33397d87cee3c54a5110861552d (diff) | |
| download | cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.zip cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.tar.gz cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.tar.bz2 | |
bpo-31966: Fixed WindowsConsoleIO.write() for writing empty data. (GH-5754)
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_io/winconsoleio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Modules/_io/winconsoleio.c b/Modules/_io/winconsoleio.c index 30d1c76..b85c11b 100644 --- a/Modules/_io/winconsoleio.c +++ b/Modules/_io/winconsoleio.c @@ -964,6 +964,9 @@ _io__WindowsConsoleIO_write_impl(winconsoleio *self, Py_buffer *b) if (!self->writable) return err_mode("writing"); + if (!b->len) { + return PyLong_FromLong(0); + } if (b->len > BUFMAX) len = BUFMAX; else |