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Empty tar files should be interepreted as no diffs.

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yackob03 2014-01-31 11:29:55 -05:00
parent 4000632829
commit 0e2adf7a30
1 changed files with 5 additions and 1 deletions
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6
util/changes.py
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@ -12,7 +12,11 @@ ALLOWED_TYPES = {tarfile.REGTYPE, tarfile.AREGTYPE}
def files_and_dirs_from_tar(source_stream, removed_prefix_collector): def files_and_dirs_from_tar(source_stream, removed_prefix_collector):
tar_stream = tarfile.open(mode='r|*', fileobj=source_stream) try:
tar_stream = tarfile.open(mode='r|*', fileobj=source_stream)
except tarfile.ReadError:
# Empty tar file
return
for tar_info in tar_stream: for tar_info in tar_stream:
absolute = os.path.relpath(tar_info.name.decode('utf-8'), './') absolute = os.path.relpath(tar_info.name.decode('utf-8'), './')