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| author |   Serhiy Storchaka <storchaka@gmail.com> | 2018-02-24 18:55:51 +0200 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2018-02-24 18:55:51 +0200 |
| commit | 42c35d9c0c8175332f50fbe034a001fe52f057b9 (patch) | |
| tree | 00485d2cfcf5a47eec398a87cd6751f444978733 /Modules/_io/winconsoleio.c | |
| parent | bpo-32819: Simplify and improve ssl.match_hostname (#5620) (diff) | |
| download | cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.tar.gz cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.tar.bz2 cpython-42c35d9c0c8175332f50fbe034a001fe52f057b9.zip | |
bpo-31966: Fixed WindowsConsoleIO.write() for writing empty data. (GH-5754)
Diffstat (limited to 'Modules/_io/winconsoleio.c')
| -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 30d1c767afc..b85c11b3405 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 |