Mercurial > hg
changeset 46247:a3ccbac659d8
narrow: overwrite readfast in excludeddirmanifestctx
The excludeddirmanifestctx does not have underlying storage (because it is
excluded) so the implementation of the `readfast` trying to access it crash.
This was reveled while running some cache warning code on narrow repositories.
That code will be introduced further down in the series.
Differential Revision: https://phab.mercurial-scm.org/D9731
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Tue, 12 Jan 2021 23:27:24 +0100 |
| parents | 416ecdaa12df |
| children | 7488067b8c1e |
| files | mercurial/manifest.py |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/manifest.py Mon Jan 11 17:46:55 2021 -0800 +++ b/mercurial/manifest.py Tue Jan 12 23:27:24 2021 +0100 @@ -2297,6 +2297,10 @@ def read(self): return excludeddir(self._dir, self._node) + def readfast(self, shallow=False): + # special version of readfast since we don't have underlying storage + return self.read() + def write(self, *args): raise error.ProgrammingError( b'attempt to write manifest from excluded dir %s' % self._dir