comparison contrib/python-zstandard/c-ext/decompressionreader.c @ 42937:69de49c4e39c

zstandard: vendor python-zstandard 0.12

The upstream source distribution from PyPI was extracted. Unwanted
files were removed.

The clang-format ignore list was updated to reflect the new source
of files.

test-repo-compengines.t was updated to reflect a change in behavior
of the zstd library.

The project contains a vendored copy of zstandard 1.4.3. The old
version was 1.3.8. This should result in some minor performance wins.

# no-check-commit because 3rd party code has different style guidelines

Differential Revision: https://phab.mercurial-scm.org/D6858

42936:2da754532dd3

		if (!readResult) {
			return NULL;
		}

		readSize = PyBytes_GET_SIZE(readResult);

		/* Empty read means EOF. */
		if (!readSize) {
			break;
		}

42937:69de49c4e39c

		if (!readResult) {
			return NULL;
		}

		readSize = PyBytes_GET_SIZE(readResult);

		Py_CLEAR(readResult);

		/* Empty read means EOF. */
		if (!readSize) {
			break;
		}