D7808: mmap: add a size argument to mmapread
mharbison72 (Matt Harbison)
phabricator at mercurial-scm.org
Tue Jan 7 12:39:06 EST 2020
mharbison72 added inline comments.
INLINE COMMENTS
> util.py:419-422
> + if size == 0:
> + return b''
> + elif size is None:
> + size = 0
Why does an explicit size of 0 bail with an empty buffer, but an implicit size 0 proceed?
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rHG Mercurial
CHANGES SINCE LAST ACTION
https://phab.mercurial-scm.org/D7808/new/
REVISION DETAIL
https://phab.mercurial-scm.org/D7808
To: marmoute, #hg-reviewers
Cc: mharbison72, mercurial-devel
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