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Avoid a warning for names in snapshots #4606

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Merged
snoyberg merged 1 commit into from
Mar 6, 2019
Merged

Avoid a warning for names in snapshots #4606

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1 change: 1 addition & 0 deletions subs/pantry/src/Pantry/Types.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -1954,6 +1954,7 @@ instance ToJSON RawSnapshotLayer where

instance FromJSON (WithJSONWarnings (Unresolved RawSnapshotLayer)) where
parseJSON = withObjectWarnings "Snapshot" $ \o -> do
_ :: Maybe Text <- o ..:? "name" -- avoid warnings for old snapshot format
mcompiler <- o ..:? "compiler"
mresolver <- jsonSubWarningsT $ o ...:? ["snapshot", "resolver"]
unresolvedSnapshotParent <-
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