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rename readMaybe to readish

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a stricter (but also partial) readMaybe is getting added to base
This commit is contained in:
Joey Hess 2012-01-23 17:00:10 -04:00
parent 5e172b43c4
commit ba6088b249
9 changed files with 13 additions and 13 deletions
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2
Limit.hs
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@ -84,7 +84,7 @@ addIn name = addLimit $ check $ if name == "." then inAnnex else inremote
- of copies. -}
addCopies :: String -> Annex ()
addCopies num =
case readMaybe num :: Maybe Int of
case readish num :: Maybe Int of
Nothing -> error "bad number for --copies"
Just n -> addLimit $ check n
where