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-rw-r--r--setuptools/archive_util.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/setuptools/archive_util.py b/setuptools/archive_util.py
index 64528ca7..0ce190b8 100644
--- a/setuptools/archive_util.py
+++ b/setuptools/archive_util.py
@@ -134,10 +134,10 @@ def unpack_tarfile(filename, extract_dir, progress_filter=default_filter):
"""
try:
tarobj = tarfile.open(filename)
- except tarfile.TarError:
+ except tarfile.TarError as e:
raise UnrecognizedFormat(
"%s is not a compressed or uncompressed tar file" % (filename,)
- )
+ ) from e
with contextlib.closing(tarobj):
# don't do any chowning!
tarobj.chown = lambda *args: None