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move unspecifiedAttr check to checkAttr

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It just so happens that everywhere that checks attrs other than
annex.largefiles parses the value further, and failed to parse
unspecifiedAttr in a way that behaved the same as if nothing was set. So
this is not a bug fix or behavior change. What it does so is prevent
future uses of checkAttr from needing to remember to handle checking for
this edge case.

Sponsored-by: Dartmouth College's DANDI project
This commit is contained in:
Joey Hess 2023-06-12 14:37:42 -04:00
parent 38153ad340
commit ae98fb1b31
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2 changed files with 6 additions and 4 deletions
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7
Annex/CheckAttr.hs
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@ -29,8 +29,11 @@ annexAttrs =
]
checkAttr :: Git.Attr -> RawFilePath -> Annex String
checkAttr attr file = withCheckAttrHandle $ \h ->
liftIO $ Git.checkAttr h attr file
checkAttr attr file = withCheckAttrHandle $ \h -> do
r <- liftIO $ Git.checkAttr h attr file
if r == Git.unspecifiedAttr
then return ""
else return r
checkAttrs :: [Git.Attr] -> RawFilePath -> Annex [String]
checkAttrs attrs file = withCheckAttrHandle $ \h ->