[issue15676] mmap: add empty file check prior to offset check

[Roundup Robot]

Roundup Robot added the comment:

New changeset 9ed2e8307e60 by Jesus Cea in branch '2.7':
#15676: Proper attribution in Misc/ACKS
http://hg.python.org/cpython/rev/9ed2e8307e60

New changeset 4f21f7532038 by Jesus Cea in branch '3.2':
#15676: Proper attribution in Misc/ACKS
http://hg.python.org/cpython/rev/4f21f7532038

New changeset 4fdc6c501e63 by Jesus Cea in branch 'default':
MERGE: #15676: Proper attribution in Misc/ACKS
http://hg.python.org/cpython/rev/4fdc6c501e63

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15676>
_______________________________________