Mercurial > hg
view mercurial/thirdparty/attr/_config.py @ 45893:f4065c3f09b8
histedit: don't crash if commit message is empty
If the commit message is empty, histedit will crash before this patch
because it assumes that `summary.splitlines()` is non-empty. One of
our users at work ran into this crash for a commit that was created by
an internal system.
I don't think we have a good way of testing this because it's hard to
create a commit with an empty commit message. I've added a comment to
help prevent regressions.
Differential Revision: https://phab.mercurial-scm.org/D9325
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 16 Nov 2020 10:56:54 -0800 |
parents | 765eb17a7eb8 |
children | e1c586b9a43c |
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from __future__ import absolute_import, division, print_function __all__ = ["set_run_validators", "get_run_validators"] _run_validators = True def set_run_validators(run): """ Set whether or not validators are run. By default, they are run. """ if not isinstance(run, bool): raise TypeError("'run' must be bool.") global _run_validators _run_validators = run def get_run_validators(): """ Return whether or not validators are run. """ return _run_validators