use OSError instead of IOError
authorPhilipp Gesang <philipp.gesang@intra2net.com>
Fri, 7 Apr 2017 14:59:19 +0000 (16:59 +0200)
committerThomas Jarosch <thomas.jarosch@intra2net.com>
Mon, 2 Apr 2018 11:34:08 +0000 (13:34 +0200)
commitaa828cd16b4c7824c59ee36d9f01c9e7061a7b6c
tree29b5d34fae4acd8ba161370c2227ff1f82d53f58
parentf98e6ef5d8719b22badc1cf063d42f17962f7857
use OSError instead of IOError

IOError is a synonym for OSError, so the latter should be used
everywhere to avoid confusion, especially when throwing the one
but catching the other.

Cf. PEP 3151.
deltatar/tarfile.py
testing/test_multivol.py