From 6cfedcaaf8d8e65a0686b2d856d2eb95fd6c85bf Mon Sep 17 00:00:00 2001 From: Jonathan Lange Date: Wed, 19 Sep 2012 11:17:36 +0100 Subject: Guard the chmod in case external_attr is 0. --HG-- branch : distribute extra : rebase_source : 79d8c285c70c3cf44273439c5178cfa54b0c3b21 --- setuptools/archive_util.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'setuptools/archive_util.py') diff --git a/setuptools/archive_util.py b/setuptools/archive_util.py index 8ad14752..e22b25c0 100755 --- a/setuptools/archive_util.py +++ b/setuptools/archive_util.py @@ -158,7 +158,9 @@ def unpack_zipfile(filename, extract_dir, progress_filter=default_filter): finally: f.close() del data - os.chmod(target, info.external_attr >> 16) + unix_attributes = info.external_attr >> 16 + if unix_attributes: + os.chmod(target, unix_attributes) finally: z.close() -- cgit v1.2.3